203517340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34033}}^1$

素因数の和:34078

約数の個数: 48

約数和(自身を含む): 480287808

約数和(自身を除く): 276770468

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 34033, 68066, 136132, 170165, 340330, 442429, 680660, 782759, 884858, 1565518, 1769716, 2212145, 3131036, 3913795, 4424290, 7827590, 8848580, 10175867, 15655180, 20351734, 40703468, 50879335, 101758670, 203517340]

約数ペア:

[(1, 203517340), (2, 101758670), (4, 50879335), (5, 40703468), (10, 20351734), (13, 15655180), (20, 10175867), (23, 8848580), (26, 7827590), (46, 4424290), (52, 3913795), (65, 3131036), (92, 2212145), (115, 1769716), (130, 1565518), (230, 884858), (260, 782759), (299, 680660), (460, 442429), (598, 340330), (1196, 170165), (1495, 136132), (2990, 68066), (5980, 34033)]