207807864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2493

約数の個数: 128

約数和(自身を含む): 631929600

約数和(自身を除く): 424121736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 204, 209, 228, 264, 323, 374, 408, 418, 456, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1496, 1672, 1938, 2244, 2437, 2508, 2584, 3553, 3876, 4488, 4874, 5016, 7106, 7311, 7752, 9748, 10659, 14212, 14622, 19496, 21318, 26807, 28424, 29244, 41429, 42636, 46303, 53614, 58488, 80421, 82858, 85272, 92606, 107228, 124287, 138909, 160842, 165716, 185212, 214456, 248574, 277818, 321684, 331432, 370424, 455719, 497148, 509333, 555636, 643368, 787151, 911438, 994296, 1018666, 1111272, 1367157, 1527999, 1574302, 1822876, 2037332, 2361453, 2734314, 3055998, 3148604, 3645752, 4074664, 4722906, 5468628, 6111996, 6297208, 8658661, 9445812, 10937256, 12223992, 17317322, 18891624, 25975983, 34634644, 51951966, 69269288, 103903932, 207807864]

約数ペア:

[(1, 207807864), (2, 103903932), (3, 69269288), (4, 51951966), (6, 34634644), (8, 25975983), (11, 18891624), (12, 17317322), (17, 12223992), (19, 10937256), (22, 9445812), (24, 8658661), (33, 6297208), (34, 6111996), (38, 5468628), (44, 4722906), (51, 4074664), (57, 3645752), (66, 3148604), (68, 3055998), (76, 2734314), (88, 2361453), (102, 2037332), (114, 1822876), (132, 1574302), (136, 1527999), (152, 1367157), (187, 1111272), (204, 1018666), (209, 994296), (228, 911438), (264, 787151), (323, 643368), (374, 555636), (408, 509333), (418, 497148), (456, 455719), (561, 370424), (627, 331432), (646, 321684), (748, 277818), (836, 248574), (969, 214456), (1122, 185212), (1254, 165716), (1292, 160842), (1496, 138909), (1672, 124287), (1938, 107228), (2244, 92606), (2437, 85272), (2508, 82858), (2584, 80421), (3553, 58488), (3876, 53614), (4488, 46303), (4874, 42636), (5016, 41429), (7106, 29244), (7311, 28424), (7752, 26807), (9748, 21318), (10659, 19496), (14212, 14622)]