201057290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14149}}^1$

素因数の和:14199

約数の個数: 48

約数和(自身を含む): 435537000

約数和(自身を除く): 234479710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14149, 14210, 28298, 70745, 99043, 141490, 198086, 410321, 495215, 693301, 820642, 990430, 1386602, 2051605, 2872247, 3466505, 4103210, 5744494, 6933010, 14361235, 20105729, 28722470, 40211458, 100528645, 201057290]

約数ペア:

[(1, 201057290), (2, 100528645), (5, 40211458), (7, 28722470), (10, 20105729), (14, 14361235), (29, 6933010), (35, 5744494), (49, 4103210), (58, 3466505), (70, 2872247), (98, 2051605), (145, 1386602), (203, 990430), (245, 820642), (290, 693301), (406, 495215), (490, 410321), (1015, 198086), (1421, 141490), (2030, 99043), (2842, 70745), (7105, 28298), (14149, 14210)]