201610157

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 260385120

約数和(自身を除く): 58774963

約数列:

[1, 7, 17, 23, 49, 119, 161, 289, 391, 619, 833, 1127, 2023, 2737, 4333, 6647, 10523, 14161, 14237, 19159, 30331, 46529, 73661, 99659, 178891, 242029, 325703, 515627, 697613, 1252237, 1694203, 4114493, 8765659, 11859421, 28801451, 201610157]

約数ペア:

[(1, 201610157), (7, 28801451), (17, 11859421), (23, 8765659), (49, 4114493), (119, 1694203), (161, 1252237), (289, 697613), (391, 515627), (619, 325703), (833, 242029), (1127, 178891), (2023, 99659), (2737, 73661), (4333, 46529), (6647, 30331), (10523, 19159), (14161, 14237)]