200110612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{409}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 381991260

約数和(自身を除く): 181880648

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 409, 818, 1261, 1636, 2522, 5044, 5317, 9409, 10634, 18818, 21268, 37636, 39673, 79346, 122317, 158692, 244634, 489268, 515749, 1031498, 2062996, 3848281, 7696562, 15393124, 50027653, 100055306, 200110612]

約数ペア:

[(1, 200110612), (2, 100055306), (4, 50027653), (13, 15393124), (26, 7696562), (52, 3848281), (97, 2062996), (194, 1031498), (388, 515749), (409, 489268), (818, 244634), (1261, 158692), (1636, 122317), (2522, 79346), (5044, 39673), (5317, 37636), (9409, 21268), (10634, 18818)]