201929462

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{659}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 355449600

約数和(自身を除く): 153520138

約数列:

[1, 2, 7, 14, 43, 86, 301, 509, 602, 659, 1018, 1318, 3563, 4613, 7126, 9226, 21887, 28337, 43774, 56674, 153209, 198359, 306418, 335431, 396718, 670862, 2348017, 4696034, 14423533, 28847066, 100964731, 201929462]

約数ペア:

[(1, 201929462), (2, 100964731), (7, 28847066), (14, 14423533), (43, 4696034), (86, 2348017), (301, 670862), (509, 396718), (602, 335431), (659, 306418), (1018, 198359), (1318, 153209), (3563, 56674), (4613, 43774), (7126, 28337), (9226, 21887)]