201699896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3167}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 197468104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 838, 1676, 3167, 3352, 6334, 7961, 12668, 15922, 25336, 31844, 60173, 63688, 120346, 240692, 481384, 1326973, 2653946, 5307892, 10615784, 25212487, 50424974, 100849948, 201699896]

約数ペア:

[(1, 201699896), (2, 100849948), (4, 50424974), (8, 25212487), (19, 10615784), (38, 5307892), (76, 2653946), (152, 1326973), (419, 481384), (838, 240692), (1676, 120346), (3167, 63688), (3352, 60173), (6334, 31844), (7961, 25336), (12668, 15922)]