201242408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 403085760

約数和(自身を除く): 201843352

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 97, 148, 163, 172, 194, 296, 326, 344, 388, 652, 776, 1304, 1591, 3182, 3589, 4171, 6031, 6364, 7009, 7178, 8342, 12062, 12728, 14018, 14356, 15811, 16684, 24124, 28036, 28712, 31622, 33368, 48248, 56072, 63244, 126488, 154327, 259333, 308654, 518666, 585007, 617308, 679873, 1037332, 1170014, 1234616, 1359746, 2074664, 2340028, 2719492, 4680056, 5438984, 25155301, 50310602, 100621204, 201242408]

約数ペア:

[(1, 201242408), (2, 100621204), (4, 50310602), (8, 25155301), (37, 5438984), (43, 4680056), (74, 2719492), (86, 2340028), (97, 2074664), (148, 1359746), (163, 1234616), (172, 1170014), (194, 1037332), (296, 679873), (326, 617308), (344, 585007), (388, 518666), (652, 308654), (776, 259333), (1304, 154327), (1591, 126488), (3182, 63244), (3589, 56072), (4171, 48248), (6031, 33368), (6364, 31622), (7009, 28712), (7178, 28036), (8342, 24124), (12062, 16684), (12728, 15811), (14018, 14356)]