208759992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9343}}^1$

素因数の和:9385

約数の個数: 96

約数和(自身を含む): 639129600

約数和(自身を除く): 430369608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 9343, 11172, 18686, 22344, 28029, 37372, 56058, 65401, 74744, 112116, 130802, 177517, 196203, 224232, 261604, 355034, 392406, 457807, 523208, 532551, 710068, 784812, 915614, 1065102, 1242619, 1373421, 1420136, 1569624, 1831228, 2130204, 2485238, 2746842, 3662456, 3727857, 4260408, 4970476, 5493684, 7455714, 8698333, 9940952, 10987368, 14911428, 17396666, 26094999, 29822856, 34793332, 52189998, 69586664, 104379996, 208759992]

約数ペア:

[(1, 208759992), (2, 104379996), (3, 69586664), (4, 52189998), (6, 34793332), (7, 29822856), (8, 26094999), (12, 17396666), (14, 14911428), (19, 10987368), (21, 9940952), (24, 8698333), (28, 7455714), (38, 5493684), (42, 4970476), (49, 4260408), (56, 3727857), (57, 3662456), (76, 2746842), (84, 2485238), (98, 2130204), (114, 1831228), (133, 1569624), (147, 1420136), (152, 1373421), (168, 1242619), (196, 1065102), (228, 915614), (266, 784812), (294, 710068), (392, 532551), (399, 523208), (456, 457807), (532, 392406), (588, 355034), (798, 261604), (931, 224232), (1064, 196203), (1176, 177517), (1596, 130802), (1862, 112116), (2793, 74744), (3192, 65401), (3724, 56058), (5586, 37372), (7448, 28029), (9343, 22344), (11172, 18686)]