207913170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1$

素因数の和:3147

約数の個数: 64

約数和(自身を含む): 520401024

約数和(自身を除く): 312487854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 53, 86, 106, 129, 159, 215, 258, 265, 318, 430, 530, 645, 795, 1290, 1590, 2279, 3041, 4558, 6082, 6837, 9123, 11395, 13674, 15205, 18246, 22790, 30410, 34185, 45615, 68370, 91230, 130763, 161173, 261526, 322346, 392289, 483519, 653815, 784578, 805865, 967038, 1307630, 1611730, 1961445, 2417595, 3922890, 4835190, 6930439, 13860878, 20791317, 34652195, 41582634, 69304390, 103956585, 207913170]

約数ペア:

[(1, 207913170), (2, 103956585), (3, 69304390), (5, 41582634), (6, 34652195), (10, 20791317), (15, 13860878), (30, 6930439), (43, 4835190), (53, 3922890), (86, 2417595), (106, 1961445), (129, 1611730), (159, 1307630), (215, 967038), (258, 805865), (265, 784578), (318, 653815), (430, 483519), (530, 392289), (645, 322346), (795, 261526), (1290, 161173), (1590, 130763), (2279, 91230), (3041, 68370), (4558, 45615), (6082, 34185), (6837, 30410), (9123, 22790), (11395, 18246), (13674, 15205)]