208341036

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 547223040

約数和(自身を除く): 338882004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 423, 531, 564, 708, 846, 1062, 1692, 2087, 2124, 2773, 4174, 5546, 6261, 8319, 8348, 11092, 12522, 16638, 18783, 24957, 25044, 33276, 37566, 49914, 75132, 98089, 99828, 123133, 196178, 246266, 294267, 369399, 392356, 492532, 588534, 738798, 882801, 1108197, 1177068, 1477596, 1765602, 2216394, 3531204, 4432788, 5787251, 11574502, 17361753, 23149004, 34723506, 52085259, 69447012, 104170518, 208341036]

約数ペア:

[(1, 208341036), (2, 104170518), (3, 69447012), (4, 52085259), (6, 34723506), (9, 23149004), (12, 17361753), (18, 11574502), (36, 5787251), (47, 4432788), (59, 3531204), (94, 2216394), (118, 1765602), (141, 1477596), (177, 1177068), (188, 1108197), (236, 882801), (282, 738798), (354, 588534), (423, 492532), (531, 392356), (564, 369399), (708, 294267), (846, 246266), (1062, 196178), (1692, 123133), (2087, 99828), (2124, 98089), (2773, 75132), (4174, 49914), (5546, 37566), (6261, 33276), (8319, 25044), (8348, 24957), (11092, 18783), (12522, 16638)]