206832710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 453496320

約数和(自身を除く): 246663610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 179, 238, 358, 595, 895, 971, 1190, 1253, 1790, 1942, 2506, 3043, 4855, 6086, 6265, 6797, 9710, 12530, 13594, 15215, 16507, 21301, 30430, 33014, 33985, 42602, 67970, 82535, 106505, 115549, 165070, 173809, 213010, 231098, 347618, 577745, 869045, 1155490, 1216663, 1738090, 2433326, 2954753, 5909506, 6083315, 12166630, 14773765, 20683271, 29547530, 41366542, 103416355, 206832710]

約数ペア:

[(1, 206832710), (2, 103416355), (5, 41366542), (7, 29547530), (10, 20683271), (14, 14773765), (17, 12166630), (34, 6083315), (35, 5909506), (70, 2954753), (85, 2433326), (119, 1738090), (170, 1216663), (179, 1155490), (238, 869045), (358, 577745), (595, 347618), (895, 231098), (971, 213010), (1190, 173809), (1253, 165070), (1790, 115549), (1942, 106505), (2506, 82535), (3043, 67970), (4855, 42602), (6086, 33985), (6265, 33014), (6797, 30430), (9710, 21301), (12530, 16507), (13594, 15215)]