204078238

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3977

約数の個数: 48

約数和(自身を含む): 392941584

約数和(自身を除く): 188863346

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 533, 574, 637, 1066, 1274, 2009, 3731, 3907, 4018, 7462, 7814, 26117, 27349, 50791, 52234, 54698, 101582, 160187, 191443, 320374, 355537, 382886, 711074, 1121309, 2082431, 2242618, 2488759, 4164862, 4977518, 7849163, 14577017, 15698326, 29154034, 102039119, 204078238]

約数ペア:

[(1, 204078238), (2, 102039119), (7, 29154034), (13, 15698326), (14, 14577017), (26, 7849163), (41, 4977518), (49, 4164862), (82, 2488759), (91, 2242618), (98, 2082431), (182, 1121309), (287, 711074), (533, 382886), (574, 355537), (637, 320374), (1066, 191443), (1274, 160187), (2009, 101582), (3731, 54698), (3907, 52234), (4018, 50791), (7462, 27349), (7814, 26117)]