202387186480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{6229}}^1$

素因数の和:6471

約数の個数: 160

約数和(自身を含む): 490581100800

約数和(自身を除く): 288193914320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 79, 80, 97, 106, 158, 194, 212, 265, 316, 388, 395, 424, 485, 530, 632, 776, 790, 848, 970, 1060, 1264, 1552, 1580, 1940, 2120, 3160, 3880, 4187, 4240, 5141, 6229, 6320, 7663, 7760, 8374, 10282, 12458, 15326, 16748, 20564, 20935, 24916, 25705, 30652, 31145, 33496, 38315, 41128, 41870, 49832, 51410, 61304, 62290, 66992, 76630, 82256, 83740, 99664, 102820, 122608, 124580, 153260, 167480, 205640, 249160, 306520, 330137, 334960, 406139, 411280, 492091, 498320, 604213, 613040, 660274, 812278, 984182, 1208426, 1320548, 1624556, 1650685, 1968364, 2030695, 2416852, 2460455, 2641096, 3021065, 3249112, 3301370, 3936728, 4061390, 4833704, 4920910, 5282192, 6042130, 6498224, 6602740, 7873456, 8122780, 9667408, 9841820, 12084260, 13205480, 16245560, 19683640, 24168520, 26080823, 26410960, 32023289, 32491120, 39367280, 47732827, 48337040, 52161646, 64046578, 95465654, 104323292, 128093156, 130404115, 160116445, 190931308, 208646584, 238664135, 256186312, 260808230, 320232890, 381862616, 417293168, 477328270, 512372624, 521616460, 640465780, 763725232, 954656540, 1043232920, 1280931560, 1909313080, 2086465840, 2529839831, 2561863120, 3818626160, 5059679662, 10119359324, 12649199155, 20238718648, 25298398310, 40477437296, 50596796620, 101193593240, 202387186480]

約数ペア:

[(1, 202387186480), (2, 101193593240), (4, 50596796620), (5, 40477437296), (8, 25298398310), (10, 20238718648), (16, 12649199155), (20, 10119359324), (40, 5059679662), (53, 3818626160), (79, 2561863120), (80, 2529839831), (97, 2086465840), (106, 1909313080), (158, 1280931560), (194, 1043232920), (212, 954656540), (265, 763725232), (316, 640465780), (388, 521616460), (395, 512372624), (424, 477328270), (485, 417293168), (530, 381862616), (632, 320232890), (776, 260808230), (790, 256186312), (848, 238664135), (970, 208646584), (1060, 190931308), (1264, 160116445), (1552, 130404115), (1580, 128093156), (1940, 104323292), (2120, 95465654), (3160, 64046578), (3880, 52161646), (4187, 48337040), (4240, 47732827), (5141, 39367280), (6229, 32491120), (6320, 32023289), (7663, 26410960), (7760, 26080823), (8374, 24168520), (10282, 19683640), (12458, 16245560), (15326, 13205480), (16748, 12084260), (20564, 9841820), (20935, 9667408), (24916, 8122780), (25705, 7873456), (30652, 6602740), (31145, 6498224), (33496, 6042130), (38315, 5282192), (41128, 4920910), (41870, 4833704), (49832, 4061390), (51410, 3936728), (61304, 3301370), (62290, 3249112), (66992, 3021065), (76630, 2641096), (82256, 2460455), (83740, 2416852), (99664, 2030695), (102820, 1968364), (122608, 1650685), (124580, 1624556), (153260, 1320548), (167480, 1208426), (205640, 984182), (249160, 812278), (306520, 660274), (330137, 613040), (334960, 604213), (406139, 498320), (411280, 492091)]