201986070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 372815850

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 197, 239, 286, 330, 390, 394, 429, 478, 591, 715, 717, 858, 985, 1182, 1195, 1430, 1434, 1970, 2145, 2167, 2390, 2561, 2629, 2955, 3107, 3585, 4290, 4334, 5122, 5258, 5910, 6214, 6501, 7170, 7683, 7887, 9321, 10835, 12805, 13002, 13145, 15366, 15535, 15774, 18642, 21670, 25610, 26290, 28171, 31070, 32505, 34177, 38415, 39435, 46605, 47083, 56342, 65010, 68354, 76830, 78870, 84513, 93210, 94166, 102531, 140855, 141249, 169026, 170885, 205062, 235415, 281710, 282498, 341770, 422565, 470830, 512655, 517913, 612079, 706245, 845130, 1025310, 1035826, 1224158, 1412490, 1553739, 1836237, 2589565, 3060395, 3107478, 3672474, 5179130, 6120790, 6732869, 7768695, 9181185, 13465738, 15537390, 18362370, 20198607, 33664345, 40397214, 67328690, 100993035, 201986070]

約数ペア:

[(1, 201986070), (2, 100993035), (3, 67328690), (5, 40397214), (6, 33664345), (10, 20198607), (11, 18362370), (13, 15537390), (15, 13465738), (22, 9181185), (26, 7768695), (30, 6732869), (33, 6120790), (39, 5179130), (55, 3672474), (65, 3107478), (66, 3060395), (78, 2589565), (110, 1836237), (130, 1553739), (143, 1412490), (165, 1224158), (195, 1035826), (197, 1025310), (239, 845130), (286, 706245), (330, 612079), (390, 517913), (394, 512655), (429, 470830), (478, 422565), (591, 341770), (715, 282498), (717, 281710), (858, 235415), (985, 205062), (1182, 170885), (1195, 169026), (1430, 141249), (1434, 140855), (1970, 102531), (2145, 94166), (2167, 93210), (2390, 84513), (2561, 78870), (2629, 76830), (2955, 68354), (3107, 65010), (3585, 56342), (4290, 47083), (4334, 46605), (5122, 39435), (5258, 38415), (5910, 34177), (6214, 32505), (6501, 31070), (7170, 28171), (7683, 26290), (7887, 25610), (9321, 21670), (10835, 18642), (12805, 15774), (13002, 15535), (13145, 15366)]