201547450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7211}}^1$

素因数の和:7279

約数の個数: 48

約数和(自身を含む): 413161056

約数和(自身を除く): 211613606

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 5590, 7211, 13975, 14422, 27950, 36055, 72110, 93743, 180275, 187486, 310073, 360550, 468715, 620146, 937430, 1550365, 2343575, 3100730, 4030949, 4687150, 7751825, 8061898, 15503650, 20154745, 40309490, 100773725, 201547450]

約数ペア:

[(1, 201547450), (2, 100773725), (5, 40309490), (10, 20154745), (13, 15503650), (25, 8061898), (26, 7751825), (43, 4687150), (50, 4030949), (65, 3100730), (86, 2343575), (130, 1550365), (215, 937430), (325, 620146), (430, 468715), (559, 360550), (650, 310073), (1075, 187486), (1118, 180275), (2150, 93743), (2795, 72110), (5590, 36055), (7211, 27950), (13975, 14422)]