201515708816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1089227}}^1$

素因数の和:1089639

約数の個数: 40

約数和(自身を含む): 404112301824

約数和(自身を除く): 202596593008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 496, 746, 1492, 2984, 5968, 11563, 23126, 46252, 92504, 185008, 1089227, 2178454, 4356908, 8713816, 17427632, 33766037, 67532074, 135064148, 270128296, 406281671, 540256592, 812563342, 1625126684, 3250253368, 6500506736, 12594731801, 25189463602, 50378927204, 100757854408, 201515708816]

約数ペア:

[(1, 201515708816), (2, 100757854408), (4, 50378927204), (8, 25189463602), (16, 12594731801), (31, 6500506736), (62, 3250253368), (124, 1625126684), (248, 812563342), (373, 540256592), (496, 406281671), (746, 270128296), (1492, 135064148), (2984, 67532074), (5968, 33766037), (11563, 17427632), (23126, 8713816), (46252, 4356908), (92504, 2178454), (185008, 1089227)]