201830148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 572382720

約数和(自身を除く): 370552572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 79, 103, 106, 117, 156, 158, 159, 206, 212, 234, 237, 309, 316, 318, 412, 468, 474, 477, 618, 636, 689, 711, 927, 948, 954, 1027, 1236, 1339, 1378, 1422, 1854, 1908, 2054, 2067, 2678, 2756, 2844, 3081, 3708, 4017, 4108, 4134, 4187, 5356, 5459, 6162, 6201, 8034, 8137, 8268, 8374, 9243, 10918, 12051, 12324, 12402, 12561, 16068, 16274, 16377, 16748, 18486, 21836, 24102, 24411, 24804, 25122, 32548, 32754, 36972, 37683, 48204, 48822, 49131, 50244, 54431, 65508, 70967, 73233, 75366, 97644, 98262, 105781, 108862, 141934, 146466, 150732, 163293, 196524, 211562, 212901, 217724, 283868, 292932, 317343, 326586, 423124, 425802, 431261, 489879, 634686, 638703, 653172, 851604, 862522, 952029, 979758, 1269372, 1277406, 1293783, 1725044, 1904058, 1959516, 2554812, 2587566, 3808116, 3881349, 5175132, 5606393, 7762698, 11212786, 15525396, 16819179, 22425572, 33638358, 50457537, 67276716, 100915074, 201830148]

約数ペア:

[(1, 201830148), (2, 100915074), (3, 67276716), (4, 50457537), (6, 33638358), (9, 22425572), (12, 16819179), (13, 15525396), (18, 11212786), (26, 7762698), (36, 5606393), (39, 5175132), (52, 3881349), (53, 3808116), (78, 2587566), (79, 2554812), (103, 1959516), (106, 1904058), (117, 1725044), (156, 1293783), (158, 1277406), (159, 1269372), (206, 979758), (212, 952029), (234, 862522), (237, 851604), (309, 653172), (316, 638703), (318, 634686), (412, 489879), (468, 431261), (474, 425802), (477, 423124), (618, 326586), (636, 317343), (689, 292932), (711, 283868), (927, 217724), (948, 212901), (954, 211562), (1027, 196524), (1236, 163293), (1339, 150732), (1378, 146466), (1422, 141934), (1854, 108862), (1908, 105781), (2054, 98262), (2067, 97644), (2678, 75366), (2756, 73233), (2844, 70967), (3081, 65508), (3708, 54431), (4017, 50244), (4108, 49131), (4134, 48822), (4187, 48204), (5356, 37683), (5459, 36972), (6162, 32754), (6201, 32548), (8034, 25122), (8137, 24804), (8268, 24411), (8374, 24102), (9243, 21836), (10918, 18486), (12051, 16748), (12324, 16377), (12402, 16274), (12561, 16068)]