203410396

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 418509504

約数和(自身を除く): 215099108

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 371, 452, 742, 791, 1213, 1484, 1582, 2426, 3164, 4852, 5989, 8491, 11978, 16982, 23956, 33964, 41923, 64289, 83846, 128578, 137069, 167692, 257156, 274138, 450023, 548276, 900046, 959483, 1800092, 1918966, 3837932, 7264657, 14529314, 29058628, 50852599, 101705198, 203410396]

約数ペア:

[(1, 203410396), (2, 101705198), (4, 50852599), (7, 29058628), (14, 14529314), (28, 7264657), (53, 3837932), (106, 1918966), (113, 1800092), (212, 959483), (226, 900046), (371, 548276), (452, 450023), (742, 274138), (791, 257156), (1213, 167692), (1484, 137069), (1582, 128578), (2426, 83846), (3164, 64289), (4852, 41923), (5989, 33964), (8491, 23956), (11978, 16982)]