201495456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1659

約数の個数: 144

約数和(自身を含む): 629778240

約数和(自身を除く): 428282784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1311, 1368, 1601, 1656, 1748, 1824, 2208, 2622, 2736, 3202, 3312, 3496, 3933, 4803, 5244, 5472, 6404, 6624, 6992, 7866, 9606, 10488, 12808, 13984, 14409, 15732, 19212, 20976, 25616, 28818, 30419, 31464, 36823, 38424, 41952, 51232, 57636, 60838, 62928, 73646, 76848, 91257, 110469, 115272, 121676, 125856, 147292, 153696, 182514, 220938, 230544, 243352, 273771, 294584, 331407, 365028, 441876, 461088, 486704, 547542, 589168, 662814, 699637, 730056, 883752, 973408, 1095084, 1178336, 1325628, 1399274, 1460112, 1767504, 2098911, 2190168, 2651256, 2798548, 2920224, 3535008, 4197822, 4380336, 5302512, 5597096, 6296733, 8395644, 8760672, 10605024, 11194192, 12593466, 16791288, 22388384, 25186932, 33582576, 50373864, 67165152, 100747728, 201495456]

約数ペア:

[(1, 201495456), (2, 100747728), (3, 67165152), (4, 50373864), (6, 33582576), (8, 25186932), (9, 22388384), (12, 16791288), (16, 12593466), (18, 11194192), (19, 10605024), (23, 8760672), (24, 8395644), (32, 6296733), (36, 5597096), (38, 5302512), (46, 4380336), (48, 4197822), (57, 3535008), (69, 2920224), (72, 2798548), (76, 2651256), (92, 2190168), (96, 2098911), (114, 1767504), (138, 1460112), (144, 1399274), (152, 1325628), (171, 1178336), (184, 1095084), (207, 973408), (228, 883752), (276, 730056), (288, 699637), (304, 662814), (342, 589168), (368, 547542), (414, 486704), (437, 461088), (456, 441876), (552, 365028), (608, 331407), (684, 294584), (736, 273771), (828, 243352), (874, 230544), (912, 220938), (1104, 182514), (1311, 153696), (1368, 147292), (1601, 125856), (1656, 121676), (1748, 115272), (1824, 110469), (2208, 91257), (2622, 76848), (2736, 73646), (3202, 62928), (3312, 60838), (3496, 57636), (3933, 51232), (4803, 41952), (5244, 38424), (5472, 36823), (6404, 31464), (6624, 30419), (6992, 28818), (7866, 25616), (9606, 20976), (10488, 19212), (12808, 15732), (13984, 14409)]