208728630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6389}}^1$

素因数の和:6427

約数の個数: 96

約数和(自身を含む): 611906400

約数和(自身を除く): 403177770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1485, 1815, 2178, 2970, 3267, 3630, 5445, 6389, 6534, 10890, 12778, 16335, 19167, 31945, 32670, 38334, 57501, 63890, 70279, 95835, 115002, 140558, 172503, 191670, 210837, 287505, 345006, 351395, 421674, 575010, 632511, 702790, 773069, 862515, 1054185, 1265022, 1546138, 1725030, 1897533, 2108370, 2319207, 3162555, 3795066, 3865345, 4638414, 6325110, 6957621, 7730690, 9487665, 11596035, 13915242, 18975330, 20872863, 23192070, 34788105, 41745726, 69576210, 104364315, 208728630]

約数ペア:

[(1, 208728630), (2, 104364315), (3, 69576210), (5, 41745726), (6, 34788105), (9, 23192070), (10, 20872863), (11, 18975330), (15, 13915242), (18, 11596035), (22, 9487665), (27, 7730690), (30, 6957621), (33, 6325110), (45, 4638414), (54, 3865345), (55, 3795066), (66, 3162555), (90, 2319207), (99, 2108370), (110, 1897533), (121, 1725030), (135, 1546138), (165, 1265022), (198, 1054185), (242, 862515), (270, 773069), (297, 702790), (330, 632511), (363, 575010), (495, 421674), (594, 351395), (605, 345006), (726, 287505), (990, 210837), (1089, 191670), (1210, 172503), (1485, 140558), (1815, 115002), (2178, 95835), (2970, 70279), (3267, 63890), (3630, 57501), (5445, 38334), (6389, 32670), (6534, 31945), (10890, 19167), (12778, 16335)]