212076670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4519}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 433974240

約数和(自身を除く): 221897570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3610, 4519, 4693, 9038, 9386, 22595, 23465, 45190, 46930, 58747, 85861, 117494, 171722, 293735, 429305, 587470, 858610, 1116193, 1631359, 2232386, 3262718, 5580965, 8156795, 11161930, 16313590, 21207667, 42415334, 106038335, 212076670]

約数ペア:

[(1, 212076670), (2, 106038335), (5, 42415334), (10, 21207667), (13, 16313590), (19, 11161930), (26, 8156795), (38, 5580965), (65, 3262718), (95, 2232386), (130, 1631359), (190, 1116193), (247, 858610), (361, 587470), (494, 429305), (722, 293735), (1235, 171722), (1805, 117494), (2470, 85861), (3610, 58747), (4519, 46930), (4693, 45190), (9038, 23465), (9386, 22595)]