201805992

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 612453600

約数和(自身を除く): 410647608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 152, 162, 171, 216, 222, 228, 296, 324, 333, 342, 443, 444, 456, 513, 648, 666, 684, 703, 886, 888, 999, 1026, 1329, 1332, 1368, 1406, 1539, 1772, 1998, 2052, 2109, 2658, 2664, 2812, 2997, 3078, 3544, 3987, 3996, 4104, 4218, 5316, 5624, 5994, 6156, 6327, 7974, 7992, 8417, 8436, 10632, 11961, 11988, 12312, 12654, 15948, 16391, 16834, 16872, 18981, 23922, 23976, 25251, 25308, 31896, 32782, 33668, 35883, 37962, 47844, 49173, 50502, 50616, 56943, 65564, 67336, 71766, 75753, 75924, 95688, 98346, 101004, 113886, 131128, 143532, 147519, 151506, 151848, 196692, 202008, 227259, 227772, 287064, 295038, 303012, 311429, 393384, 442557, 454518, 455544, 590076, 606024, 622858, 681777, 885114, 909036, 934287, 1180152, 1245716, 1327671, 1363554, 1770228, 1818072, 1868574, 2491432, 2655342, 2727108, 2802861, 3540456, 3737148, 5310684, 5454216, 5605722, 7474296, 8408583, 10621368, 11211444, 16817166, 22422888, 25225749, 33634332, 50451498, 67268664, 100902996, 201805992]

約数ペア:

[(1, 201805992), (2, 100902996), (3, 67268664), (4, 50451498), (6, 33634332), (8, 25225749), (9, 22422888), (12, 16817166), (18, 11211444), (19, 10621368), (24, 8408583), (27, 7474296), (36, 5605722), (37, 5454216), (38, 5310684), (54, 3737148), (57, 3540456), (72, 2802861), (74, 2727108), (76, 2655342), (81, 2491432), (108, 1868574), (111, 1818072), (114, 1770228), (148, 1363554), (152, 1327671), (162, 1245716), (171, 1180152), (216, 934287), (222, 909036), (228, 885114), (296, 681777), (324, 622858), (333, 606024), (342, 590076), (443, 455544), (444, 454518), (456, 442557), (513, 393384), (648, 311429), (666, 303012), (684, 295038), (703, 287064), (886, 227772), (888, 227259), (999, 202008), (1026, 196692), (1329, 151848), (1332, 151506), (1368, 147519), (1406, 143532), (1539, 131128), (1772, 113886), (1998, 101004), (2052, 98346), (2109, 95688), (2658, 75924), (2664, 75753), (2812, 71766), (2997, 67336), (3078, 65564), (3544, 56943), (3987, 50616), (3996, 50502), (4104, 49173), (4218, 47844), (5316, 37962), (5624, 35883), (5994, 33668), (6156, 32782), (6327, 31896), (7974, 25308), (7992, 25251), (8417, 23976), (8436, 23922), (10632, 18981), (11961, 16872), (11988, 16834), (12312, 16391), (12654, 15948)]