201855942

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3338

約数の個数: 64

約数和(自身を含む): 475699200

約数和(自身を除く): 273843258

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 837, 999, 1147, 1674, 1998, 2294, 3259, 3441, 6518, 6882, 9777, 10323, 19554, 20646, 29331, 30969, 58662, 61938, 87993, 101029, 120583, 175986, 202058, 241166, 303087, 361749, 606174, 723498, 909261, 1085247, 1818522, 2170494, 2727783, 3255741, 3738073, 5455566, 6511482, 7476146, 11214219, 22428438, 33642657, 67285314, 100927971, 201855942]

約数ペア:

[(1, 201855942), (2, 100927971), (3, 67285314), (6, 33642657), (9, 22428438), (18, 11214219), (27, 7476146), (31, 6511482), (37, 5455566), (54, 3738073), (62, 3255741), (74, 2727783), (93, 2170494), (111, 1818522), (186, 1085247), (222, 909261), (279, 723498), (333, 606174), (558, 361749), (666, 303087), (837, 241166), (999, 202058), (1147, 175986), (1674, 120583), (1998, 101029), (2294, 87993), (3259, 61938), (3441, 58662), (6518, 30969), (6882, 29331), (9777, 20646), (10323, 19554)]