201057960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1997}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 604195200

約数和(自身を除く): 403137240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 839, 1678, 1997, 2517, 3356, 3994, 4195, 5034, 5991, 6712, 7988, 8390, 9985, 10068, 11982, 12585, 15976, 16780, 19970, 20136, 23964, 25170, 29955, 33560, 39940, 47928, 50340, 59910, 79880, 100680, 119820, 239640, 1675483, 3350966, 5026449, 6701932, 8377415, 10052898, 13403864, 16754830, 20105796, 25132245, 33509660, 40211592, 50264490, 67019320, 100528980, 201057960]

約数ペア:

[(1, 201057960), (2, 100528980), (3, 67019320), (4, 50264490), (5, 40211592), (6, 33509660), (8, 25132245), (10, 20105796), (12, 16754830), (15, 13403864), (20, 10052898), (24, 8377415), (30, 6701932), (40, 5026449), (60, 3350966), (120, 1675483), (839, 239640), (1678, 119820), (1997, 100680), (2517, 79880), (3356, 59910), (3994, 50340), (4195, 47928), (5034, 39940), (5991, 33560), (6712, 29955), (7988, 25170), (8390, 23964), (9985, 20136), (10068, 19970), (11982, 16780), (12585, 15976)]