201951628

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 357414624

約数和(自身を除く): 155462996

約数列:

[1, 2, 4, 151, 257, 302, 514, 604, 1028, 1301, 2602, 5204, 38807, 77614, 155228, 196451, 334357, 392902, 668714, 785804, 1337428, 50487907, 100975814, 201951628]

約数ペア:

[(1, 201951628), (2, 100975814), (4, 50487907), (151, 1337428), (257, 785804), (302, 668714), (514, 392902), (604, 334357), (1028, 196451), (1301, 155228), (2602, 77614), (5204, 38807)]