201922110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172583}}^1$

素因数の和:172609

約数の個数: 48

約数和(自身を含む): 565385184

約数和(自身を除く): 363463074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172583, 345166, 517749, 862915, 1035498, 1553247, 1725830, 2243579, 2588745, 3106494, 4487158, 5177490, 6730737, 7766235, 11217895, 13461474, 15532470, 20192211, 22435790, 33653685, 40384422, 67307370, 100961055, 201922110]

約数ペア:

[(1, 201922110), (2, 100961055), (3, 67307370), (5, 40384422), (6, 33653685), (9, 22435790), (10, 20192211), (13, 15532470), (15, 13461474), (18, 11217895), (26, 7766235), (30, 6730737), (39, 5177490), (45, 4487158), (65, 3106494), (78, 2588745), (90, 2243579), (117, 1725830), (130, 1553247), (195, 1035498), (234, 862915), (390, 517749), (585, 345166), (1170, 172583)]