210685696

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 489333600

約数和(自身を除く): 278647904

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 37, 52, 58, 59, 64, 74, 104, 116, 118, 128, 148, 208, 232, 236, 256, 296, 377, 416, 464, 472, 481, 592, 754, 767, 832, 928, 944, 962, 1073, 1184, 1508, 1534, 1664, 1711, 1856, 1888, 1924, 2146, 2183, 2368, 3016, 3068, 3328, 3422, 3712, 3776, 3848, 4292, 4366, 4736, 6032, 6136, 6844, 7424, 7552, 7696, 8584, 8732, 9472, 12064, 12272, 13688, 13949, 15104, 15392, 17168, 17464, 22243, 24128, 24544, 27376, 27898, 28379, 30784, 34336, 34928, 44486, 48256, 49088, 54752, 55796, 56758, 61568, 63307, 68672, 69856, 88972, 96512, 98176, 109504, 111592, 113516, 123136, 126614, 137344, 139712, 177944, 196352, 219008, 223184, 227032, 253228, 274688, 279424, 355888, 438016, 446368, 454064, 506456, 558848, 711776, 822991, 892736, 908128, 1012912, 1423552, 1645982, 1785472, 1816256, 2025824, 2847104, 3291964, 3570944, 3632512, 4051648, 5694208, 6583928, 7265024, 8103296, 13167856, 16206592, 26335712, 52671424, 105342848, 210685696]

約数ペア:

[(1, 210685696), (2, 105342848), (4, 52671424), (8, 26335712), (13, 16206592), (16, 13167856), (26, 8103296), (29, 7265024), (32, 6583928), (37, 5694208), (52, 4051648), (58, 3632512), (59, 3570944), (64, 3291964), (74, 2847104), (104, 2025824), (116, 1816256), (118, 1785472), (128, 1645982), (148, 1423552), (208, 1012912), (232, 908128), (236, 892736), (256, 822991), (296, 711776), (377, 558848), (416, 506456), (464, 454064), (472, 446368), (481, 438016), (592, 355888), (754, 279424), (767, 274688), (832, 253228), (928, 227032), (944, 223184), (962, 219008), (1073, 196352), (1184, 177944), (1508, 139712), (1534, 137344), (1664, 126614), (1711, 123136), (1856, 113516), (1888, 111592), (1924, 109504), (2146, 98176), (2183, 96512), (2368, 88972), (3016, 69856), (3068, 68672), (3328, 63307), (3422, 61568), (3712, 56758), (3776, 55796), (3848, 54752), (4292, 49088), (4366, 48256), (4736, 44486), (6032, 34928), (6136, 34336), (6844, 30784), (7424, 28379), (7552, 27898), (7696, 27376), (8584, 24544), (8732, 24128), (9472, 22243), (12064, 17464), (12272, 17168), (13688, 15392), (13949, 15104)]