200938504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 434775600

約数和(自身を除く): 233837096

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 178, 221, 356, 442, 712, 884, 1157, 1277, 1513, 1768, 2314, 2554, 3026, 4628, 5108, 6052, 9256, 10216, 12104, 16601, 19669, 21709, 33202, 39338, 43418, 66404, 78676, 86836, 113653, 132808, 157352, 173672, 227306, 282217, 454612, 564434, 909224, 1128868, 1477489, 1932101, 2257736, 2954978, 3864202, 5909956, 7728404, 11819912, 15456808, 25117313, 50234626, 100469252, 200938504]

約数ペア:

[(1, 200938504), (2, 100469252), (4, 50234626), (8, 25117313), (13, 15456808), (17, 11819912), (26, 7728404), (34, 5909956), (52, 3864202), (68, 2954978), (89, 2257736), (104, 1932101), (136, 1477489), (178, 1128868), (221, 909224), (356, 564434), (442, 454612), (712, 282217), (884, 227306), (1157, 173672), (1277, 157352), (1513, 132808), (1768, 113653), (2314, 86836), (2554, 78676), (3026, 66404), (4628, 43418), (5108, 39338), (6052, 33202), (9256, 21709), (10216, 19669), (12104, 16601)]