201883840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 533369520

約数和(自身を除く): 331485680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 59, 64, 68, 74, 80, 85, 118, 136, 148, 160, 170, 185, 236, 272, 289, 295, 296, 320, 340, 370, 472, 544, 578, 590, 592, 629, 680, 740, 944, 1003, 1088, 1156, 1180, 1184, 1258, 1360, 1445, 1480, 1888, 2006, 2183, 2312, 2360, 2368, 2516, 2720, 2890, 2960, 3145, 3776, 4012, 4366, 4624, 4720, 5015, 5032, 5440, 5780, 5920, 6290, 8024, 8732, 9248, 9440, 10030, 10064, 10693, 10915, 11560, 11840, 12580, 16048, 17051, 17464, 18496, 18880, 20060, 20128, 21386, 21830, 23120, 25160, 32096, 34102, 34928, 37111, 40120, 40256, 42772, 43660, 46240, 50320, 53465, 64192, 68204, 69856, 74222, 80240, 85255, 85544, 87320, 92480, 100640, 106930, 136408, 139712, 148444, 160480, 170510, 171088, 174640, 185555, 201280, 213860, 272816, 296888, 320960, 341020, 342176, 349280, 371110, 427720, 545632, 593776, 630887, 682040, 684352, 698560, 742220, 855440, 1091264, 1187552, 1261774, 1364080, 1484440, 1710880, 2375104, 2523548, 2728160, 2968880, 3154435, 3421760, 5047096, 5456320, 5937760, 6308870, 10094192, 11875520, 12617740, 20188384, 25235480, 40376768, 50470960, 100941920, 201883840]

約数ペア:

[(1, 201883840), (2, 100941920), (4, 50470960), (5, 40376768), (8, 25235480), (10, 20188384), (16, 12617740), (17, 11875520), (20, 10094192), (32, 6308870), (34, 5937760), (37, 5456320), (40, 5047096), (59, 3421760), (64, 3154435), (68, 2968880), (74, 2728160), (80, 2523548), (85, 2375104), (118, 1710880), (136, 1484440), (148, 1364080), (160, 1261774), (170, 1187552), (185, 1091264), (236, 855440), (272, 742220), (289, 698560), (295, 684352), (296, 682040), (320, 630887), (340, 593776), (370, 545632), (472, 427720), (544, 371110), (578, 349280), (590, 342176), (592, 341020), (629, 320960), (680, 296888), (740, 272816), (944, 213860), (1003, 201280), (1088, 185555), (1156, 174640), (1180, 171088), (1184, 170510), (1258, 160480), (1360, 148444), (1445, 139712), (1480, 136408), (1888, 106930), (2006, 100640), (2183, 92480), (2312, 87320), (2360, 85544), (2368, 85255), (2516, 80240), (2720, 74222), (2890, 69856), (2960, 68204), (3145, 64192), (3776, 53465), (4012, 50320), (4366, 46240), (4624, 43660), (4720, 42772), (5015, 40256), (5032, 40120), (5440, 37111), (5780, 34928), (5920, 34102), (6290, 32096), (8024, 25160), (8732, 23120), (9248, 21830), (9440, 21386), (10030, 20128), (10064, 20060), (10693, 18880), (10915, 18496), (11560, 17464), (11840, 17051), (12580, 16048)]