205045092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 144

約数和(自身を含む): 654780672

約数和(自身を除く): 449735580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 138, 153, 161, 204, 207, 238, 252, 276, 306, 322, 357, 391, 414, 476, 483, 612, 644, 714, 782, 828, 966, 1071, 1173, 1428, 1449, 1564, 1932, 2081, 2142, 2346, 2737, 2898, 3519, 4162, 4284, 4692, 5474, 5796, 6243, 7038, 8211, 8324, 10948, 12486, 14076, 14567, 16422, 18729, 24633, 24972, 29134, 32844, 35377, 37458, 43701, 47863, 49266, 58268, 70754, 74916, 87402, 95726, 98532, 106131, 131103, 141508, 143589, 174804, 191452, 212262, 247639, 262206, 287178, 318393, 335041, 424524, 430767, 495278, 524412, 574356, 636786, 670082, 742917, 813671, 861534, 990556, 1005123, 1273572, 1340164, 1485834, 1627342, 1723068, 2010246, 2228751, 2441013, 2971668, 3015369, 3254684, 4020492, 4457502, 4882026, 5695697, 6030738, 7323039, 8915004, 9764052, 11391394, 12061476, 14646078, 17087091, 22782788, 29292156, 34174182, 51261273, 68348364, 102522546, 205045092]

約数ペア:

[(1, 205045092), (2, 102522546), (3, 68348364), (4, 51261273), (6, 34174182), (7, 29292156), (9, 22782788), (12, 17087091), (14, 14646078), (17, 12061476), (18, 11391394), (21, 9764052), (23, 8915004), (28, 7323039), (34, 6030738), (36, 5695697), (42, 4882026), (46, 4457502), (51, 4020492), (63, 3254684), (68, 3015369), (69, 2971668), (84, 2441013), (92, 2228751), (102, 2010246), (119, 1723068), (126, 1627342), (138, 1485834), (153, 1340164), (161, 1273572), (204, 1005123), (207, 990556), (238, 861534), (252, 813671), (276, 742917), (306, 670082), (322, 636786), (357, 574356), (391, 524412), (414, 495278), (476, 430767), (483, 424524), (612, 335041), (644, 318393), (714, 287178), (782, 262206), (828, 247639), (966, 212262), (1071, 191452), (1173, 174804), (1428, 143589), (1449, 141508), (1564, 131103), (1932, 106131), (2081, 98532), (2142, 95726), (2346, 87402), (2737, 74916), (2898, 70754), (3519, 58268), (4162, 49266), (4284, 47863), (4692, 43701), (5474, 37458), (5796, 35377), (6243, 32844), (7038, 29134), (8211, 24972), (8324, 24633), (10948, 18729), (12486, 16422), (14076, 14567)]