200118510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11287}}^1$

素因数の和:11497

約数の個数: 48

約数和(自身を含む): 522995616

約数和(自身を除く): 322877106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 11287, 17730, 22574, 33861, 56435, 67722, 101583, 112870, 169305, 203166, 338610, 507915, 1015830, 2223539, 4447078, 6670617, 11117695, 13341234, 20011851, 22235390, 33353085, 40023702, 66706170, 100059255, 200118510]

約数ペア:

[(1, 200118510), (2, 100059255), (3, 66706170), (5, 40023702), (6, 33353085), (9, 22235390), (10, 20011851), (15, 13341234), (18, 11117695), (30, 6670617), (45, 4447078), (90, 2223539), (197, 1015830), (394, 507915), (591, 338610), (985, 203166), (1182, 169305), (1773, 112870), (1970, 101583), (2955, 67722), (3546, 56435), (5910, 33861), (8865, 22574), (11287, 17730)]