201317942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21559}}^1$

素因数の和:21620

約数の個数: 32

約数和(自身を含む): 372556800

約数和(自身を除く): 171238858

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 21559, 43118, 150913, 301826, 495857, 625211, 991714, 1250422, 3470999, 4376477, 6941998, 8752954, 14379853, 28759706, 100658971, 201317942]

約数ペア:

[(1, 201317942), (2, 100658971), (7, 28759706), (14, 14379853), (23, 8752954), (29, 6941998), (46, 4376477), (58, 3470999), (161, 1250422), (203, 991714), (322, 625211), (406, 495857), (667, 301826), (1334, 150913), (4669, 43118), (9338, 21559)]