208230204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27241}}^1$

素因数の和:27275

約数の個数: 72

約数和(自身を含む): 608695248

約数和(自身を除く): 400465044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 27241, 54482, 81723, 108964, 163446, 190687, 326892, 354133, 381374, 572061, 708266, 762748, 1062399, 1144122, 1334809, 1416532, 2124798, 2288244, 2478931, 2669618, 4004427, 4249596, 4957862, 5339236, 7436793, 8008854, 9915724, 14873586, 16017708, 17352517, 29747172, 34705034, 52057551, 69410068, 104115102, 208230204]

約数ペア:

[(1, 208230204), (2, 104115102), (3, 69410068), (4, 52057551), (6, 34705034), (7, 29747172), (12, 17352517), (13, 16017708), (14, 14873586), (21, 9915724), (26, 8008854), (28, 7436793), (39, 5339236), (42, 4957862), (49, 4249596), (52, 4004427), (78, 2669618), (84, 2478931), (91, 2288244), (98, 2124798), (147, 1416532), (156, 1334809), (182, 1144122), (196, 1062399), (273, 762748), (294, 708266), (364, 572061), (546, 381374), (588, 354133), (637, 326892), (1092, 190687), (1274, 163446), (1911, 108964), (2548, 81723), (3822, 54482), (7644, 27241)]