201545568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 659262240

約数和(自身を除く): 457716672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 257, 288, 336, 389, 504, 514, 672, 771, 778, 1008, 1028, 1167, 1542, 1556, 1799, 2016, 2056, 2313, 2334, 2723, 3084, 3112, 3501, 3598, 4112, 4626, 4668, 5397, 5446, 6168, 6224, 7002, 7196, 8169, 8224, 9252, 9336, 10794, 10892, 12336, 12448, 14004, 14392, 16191, 16338, 18504, 18672, 21588, 21784, 24507, 24672, 28008, 28784, 32382, 32676, 37008, 37344, 43176, 43568, 49014, 56016, 57568, 64764, 65352, 74016, 86352, 87136, 98028, 99973, 112032, 129528, 130704, 172704, 196056, 199946, 259056, 261408, 299919, 392112, 399892, 518112, 599838, 699811, 784224, 799784, 899757, 1199676, 1399622, 1599568, 1799514, 2099433, 2399352, 2799244, 3199136, 3599028, 4198866, 4798704, 5598488, 6298299, 7198056, 8397732, 9597408, 11196976, 12596598, 14396112, 16795464, 22393952, 25193196, 28792224, 33590928, 50386392, 67181856, 100772784, 201545568]

約数ペア:

[(1, 201545568), (2, 100772784), (3, 67181856), (4, 50386392), (6, 33590928), (7, 28792224), (8, 25193196), (9, 22393952), (12, 16795464), (14, 14396112), (16, 12596598), (18, 11196976), (21, 9597408), (24, 8397732), (28, 7198056), (32, 6298299), (36, 5598488), (42, 4798704), (48, 4198866), (56, 3599028), (63, 3199136), (72, 2799244), (84, 2399352), (96, 2099433), (112, 1799514), (126, 1599568), (144, 1399622), (168, 1199676), (224, 899757), (252, 799784), (257, 784224), (288, 699811), (336, 599838), (389, 518112), (504, 399892), (514, 392112), (672, 299919), (771, 261408), (778, 259056), (1008, 199946), (1028, 196056), (1167, 172704), (1542, 130704), (1556, 129528), (1799, 112032), (2016, 99973), (2056, 98028), (2313, 87136), (2334, 86352), (2723, 74016), (3084, 65352), (3112, 64764), (3501, 57568), (3598, 56016), (4112, 49014), (4626, 43568), (4668, 43176), (5397, 37344), (5446, 37008), (6168, 32676), (6224, 32382), (7002, 28784), (7196, 28008), (8169, 24672), (8224, 24507), (9252, 21784), (9336, 21588), (10794, 18672), (10892, 18504), (12336, 16338), (12448, 16191), (14004, 14392)]