190464001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 240242688

約数和(自身を除く): 49778687

約数列:

[1, 7, 13, 83, 91, 151, 167, 581, 1057, 1079, 1169, 1963, 2171, 7553, 12533, 13741, 13861, 15197, 25217, 87731, 97027, 162929, 176519, 180193, 327821, 1140503, 1261351, 2093011, 2294747, 14651077, 27209143, 190464001]

約数ペア:

[(1, 190464001), (7, 27209143), (13, 14651077), (83, 2294747), (91, 2093011), (151, 1261351), (167, 1140503), (581, 327821), (1057, 180193), (1079, 176519), (1169, 162929), (1963, 97027), (2171, 87731), (7553, 25217), (12533, 15197), (13741, 13861)]