201424545

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 409316544

約数和(自身を除く): 207891999

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 167, 245, 315, 441, 501, 547, 735, 835, 1169, 1503, 1641, 2205, 2505, 2735, 3507, 3829, 4923, 5845, 7515, 8183, 8205, 10521, 11487, 17535, 19145, 24549, 24615, 26803, 34461, 40915, 52605, 57435, 73647, 80409, 91349, 122745, 134015, 172305, 241227, 274047, 368235, 402045, 456745, 639443, 822141, 1206135, 1370235, 1918329, 3197215, 4110705, 4476101, 5754987, 9591645, 13428303, 22380505, 28774935, 40284909, 67141515, 201424545]

約数ペア:

[(1, 201424545), (3, 67141515), (5, 40284909), (7, 28774935), (9, 22380505), (15, 13428303), (21, 9591645), (35, 5754987), (45, 4476101), (49, 4110705), (63, 3197215), (105, 1918329), (147, 1370235), (167, 1206135), (245, 822141), (315, 639443), (441, 456745), (501, 402045), (547, 368235), (735, 274047), (835, 241227), (1169, 172305), (1503, 134015), (1641, 122745), (2205, 91349), (2505, 80409), (2735, 73647), (3507, 57435), (3829, 52605), (4923, 40915), (5845, 34461), (7515, 26803), (8183, 24615), (8205, 24549), (10521, 19145), (11487, 17535)]