221565050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13469}}^1$

素因数の和:13535

約数の個数: 48

約数和(自身を含む): 481040640

約数和(自身を除く): 259475590

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 8225, 13469, 16450, 26938, 67345, 94283, 134690, 188566, 336725, 471415, 633043, 673450, 942830, 1266086, 2357075, 3165215, 4431301, 4714150, 6330430, 8862602, 15826075, 22156505, 31652150, 44313010, 110782525, 221565050]

約数ペア:

[(1, 221565050), (2, 110782525), (5, 44313010), (7, 31652150), (10, 22156505), (14, 15826075), (25, 8862602), (35, 6330430), (47, 4714150), (50, 4431301), (70, 3165215), (94, 2357075), (175, 1266086), (235, 942830), (329, 673450), (350, 633043), (470, 471415), (658, 336725), (1175, 188566), (1645, 134690), (2350, 94283), (3290, 67345), (8225, 26938), (13469, 16450)]