207946512

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1341

約数の個数: 120

約数和(自身を含む): 617460480

約数和(自身を除く): 409513968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1259, 1332, 1488, 1776, 2232, 2294, 2518, 2664, 3441, 3777, 4464, 4588, 5036, 5328, 6882, 7554, 9176, 10072, 10323, 11331, 13764, 15108, 18352, 20144, 20646, 22662, 27528, 30216, 39029, 41292, 45324, 46583, 55056, 60432, 78058, 82584, 90648, 93166, 117087, 139749, 156116, 165168, 181296, 186332, 234174, 279498, 312232, 351261, 372664, 419247, 468348, 558996, 624464, 702522, 745328, 838494, 936696, 1117992, 1405044, 1444073, 1676988, 1873392, 2235984, 2810088, 2888146, 3353976, 4332219, 5620176, 5776292, 6707952, 8664438, 11552584, 12996657, 17328876, 23105168, 25993314, 34657752, 51986628, 69315504, 103973256, 207946512]

約数ペア:

[(1, 207946512), (2, 103973256), (3, 69315504), (4, 51986628), (6, 34657752), (8, 25993314), (9, 23105168), (12, 17328876), (16, 12996657), (18, 11552584), (24, 8664438), (31, 6707952), (36, 5776292), (37, 5620176), (48, 4332219), (62, 3353976), (72, 2888146), (74, 2810088), (93, 2235984), (111, 1873392), (124, 1676988), (144, 1444073), (148, 1405044), (186, 1117992), (222, 936696), (248, 838494), (279, 745328), (296, 702522), (333, 624464), (372, 558996), (444, 468348), (496, 419247), (558, 372664), (592, 351261), (666, 312232), (744, 279498), (888, 234174), (1116, 186332), (1147, 181296), (1259, 165168), (1332, 156116), (1488, 139749), (1776, 117087), (2232, 93166), (2294, 90648), (2518, 82584), (2664, 78058), (3441, 60432), (3777, 55056), (4464, 46583), (4588, 45324), (5036, 41292), (5328, 39029), (6882, 30216), (7554, 27528), (9176, 22662), (10072, 20646), (10323, 20144), (11331, 18352), (13764, 15108)]