201935690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9817}}^1$

素因数の和:9863

約数の個数: 48

約数和(自身を含む): 423077256

約数和(自身を除く): 221141566

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 9817, 10285, 19634, 20570, 49085, 98170, 107987, 166889, 215974, 333778, 539935, 834445, 1079870, 1187857, 1668890, 1835779, 2375714, 3671558, 5939285, 9178895, 11878570, 18357790, 20193569, 40387138, 100967845, 201935690]

約数ペア:

[(1, 201935690), (2, 100967845), (5, 40387138), (10, 20193569), (11, 18357790), (17, 11878570), (22, 9178895), (34, 5939285), (55, 3671558), (85, 2375714), (110, 1835779), (121, 1668890), (170, 1187857), (187, 1079870), (242, 834445), (374, 539935), (605, 333778), (935, 215974), (1210, 166889), (1870, 107987), (2057, 98170), (4114, 49085), (9817, 20570), (10285, 19634)]