206833140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10739}}^1$

素因数の和:10861

約数の個数: 72

約数和(自身を含む): 633316320

約数和(自身を除く): 426483180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 10739, 19260, 21478, 32217, 42956, 53695, 64434, 96651, 107390, 128868, 161085, 193302, 214780, 322170, 386604, 483255, 644340, 966510, 1149073, 1933020, 2298146, 3447219, 4596292, 5745365, 6894438, 10341657, 11490730, 13788876, 17236095, 20683314, 22981460, 34472190, 41366628, 51708285, 68944380, 103416570, 206833140]

約数ペア:

[(1, 206833140), (2, 103416570), (3, 68944380), (4, 51708285), (5, 41366628), (6, 34472190), (9, 22981460), (10, 20683314), (12, 17236095), (15, 13788876), (18, 11490730), (20, 10341657), (30, 6894438), (36, 5745365), (45, 4596292), (60, 3447219), (90, 2298146), (107, 1933020), (180, 1149073), (214, 966510), (321, 644340), (428, 483255), (535, 386604), (642, 322170), (963, 214780), (1070, 193302), (1284, 161085), (1605, 128868), (1926, 107390), (2140, 96651), (3210, 64434), (3852, 53695), (4815, 42956), (6420, 32217), (9630, 21478), (10739, 19260)]