157260208

素因数分解:

$2^4\times 7^2\times {\mathrm{200587}}^1$

素因数の和:200609

約数の個数: 30

約数和(自身を含む): 354438996

約数和(自身を除く): 197178788

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 200587, 401174, 802348, 1404109, 1604696, 2808218, 3209392, 5616436, 9828763, 11232872, 19657526, 22465744, 39315052, 78630104, 157260208]

約数ペア:

[(1, 157260208), (2, 78630104), (4, 39315052), (7, 22465744), (8, 19657526), (14, 11232872), (16, 9828763), (28, 5616436), (49, 3209392), (56, 2808218), (98, 1604696), (112, 1404109), (196, 802348), (392, 401174), (784, 200587)]