202368820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 435456000

約数和(自身を除く): 233087180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 149, 236, 295, 298, 590, 596, 745, 1151, 1180, 1490, 2302, 2980, 4604, 5755, 8791, 11510, 17582, 23020, 35164, 43955, 67909, 87910, 135818, 171499, 175820, 271636, 339545, 342998, 679090, 685996, 857495, 1358180, 1714990, 3429980, 10118441, 20236882, 40473764, 50592205, 101184410, 202368820]

約数ペア:

[(1, 202368820), (2, 101184410), (4, 50592205), (5, 40473764), (10, 20236882), (20, 10118441), (59, 3429980), (118, 1714990), (149, 1358180), (236, 857495), (295, 685996), (298, 679090), (590, 342998), (596, 339545), (745, 271636), (1151, 175820), (1180, 171499), (1490, 135818), (2302, 87910), (2980, 67909), (4604, 43955), (5755, 35164), (8791, 23020), (11510, 17582)]