208156932

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^3\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 571670400

約数和(自身を除く): 363513468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 281, 342, 361, 513, 562, 684, 722, 843, 1026, 1083, 1124, 1444, 1686, 2052, 2166, 2529, 3249, 3372, 4332, 5058, 5339, 6498, 6859, 7587, 9747, 10116, 10678, 12996, 13718, 15174, 16017, 19494, 20577, 21356, 27436, 30348, 32034, 38988, 41154, 48051, 61731, 64068, 82308, 96102, 101441, 123462, 144153, 185193, 192204, 202882, 246924, 288306, 304323, 370386, 405764, 576612, 608646, 740772, 912969, 1217292, 1825938, 1927379, 2738907, 3651876, 3854758, 5477814, 5782137, 7709516, 10955628, 11564274, 17346411, 23128548, 34692822, 52039233, 69385644, 104078466, 208156932]

約数ペア:

[(1, 208156932), (2, 104078466), (3, 69385644), (4, 52039233), (6, 34692822), (9, 23128548), (12, 17346411), (18, 11564274), (19, 10955628), (27, 7709516), (36, 5782137), (38, 5477814), (54, 3854758), (57, 3651876), (76, 2738907), (108, 1927379), (114, 1825938), (171, 1217292), (228, 912969), (281, 740772), (342, 608646), (361, 576612), (513, 405764), (562, 370386), (684, 304323), (722, 288306), (843, 246924), (1026, 202882), (1083, 192204), (1124, 185193), (1444, 144153), (1686, 123462), (2052, 101441), (2166, 96102), (2529, 82308), (3249, 64068), (3372, 61731), (4332, 48051), (5058, 41154), (5339, 38988), (6498, 32034), (6859, 30348), (7587, 27436), (9747, 21356), (10116, 20577), (10678, 19494), (12996, 16017), (13718, 15174)]