196176617

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 257289984

約数和(自身を除く): 61113367

約数列:

[1, 7, 13, 17, 91, 119, 211, 221, 601, 1477, 1547, 2743, 3587, 4207, 7813, 10217, 19201, 25109, 46631, 54691, 71519, 126811, 132821, 326417, 887677, 929747, 1648543, 2155787, 11539801, 15090509, 28025231, 196176617]

約数ペア:

[(1, 196176617), (7, 28025231), (13, 15090509), (17, 11539801), (91, 2155787), (119, 1648543), (211, 929747), (221, 887677), (601, 326417), (1477, 132821), (1547, 126811), (2743, 71519), (3587, 54691), (4207, 46631), (7813, 25109), (10217, 19201)]