201580648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{10847}}^1$

素因数の和:10977

約数の個数: 32

約数和(自身を含む): 398338560

約数和(自身を除く): 196757912

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2323, 4646, 9292, 10847, 18584, 21694, 43388, 86776, 249481, 498962, 997924, 1095547, 1995848, 2191094, 4382188, 8764376, 25197581, 50395162, 100790324, 201580648]

約数ペア:

[(1, 201580648), (2, 100790324), (4, 50395162), (8, 25197581), (23, 8764376), (46, 4382188), (92, 2191094), (101, 1995848), (184, 1095547), (202, 997924), (404, 498962), (808, 249481), (2323, 86776), (4646, 43388), (9292, 21694), (10847, 18584)]