203344380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49117}}^1$

素因数の和:49155

約数の個数: 72

約数和(自身を含む): 643642272

約数和(自身を除く): 440297892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 49117, 98234, 147351, 196468, 245585, 294702, 442053, 491170, 589404, 736755, 884106, 982340, 1129691, 1473510, 1768212, 2210265, 2259382, 2947020, 3389073, 4420530, 4518764, 5648455, 6778146, 8841060, 10167219, 11296910, 13556292, 16945365, 20334438, 22593820, 33890730, 40668876, 50836095, 67781460, 101672190, 203344380]

約数ペア:

[(1, 203344380), (2, 101672190), (3, 67781460), (4, 50836095), (5, 40668876), (6, 33890730), (9, 22593820), (10, 20334438), (12, 16945365), (15, 13556292), (18, 11296910), (20, 10167219), (23, 8841060), (30, 6778146), (36, 5648455), (45, 4518764), (46, 4420530), (60, 3389073), (69, 2947020), (90, 2259382), (92, 2210265), (115, 1768212), (138, 1473510), (180, 1129691), (207, 982340), (230, 884106), (276, 736755), (345, 589404), (414, 491170), (460, 442053), (690, 294702), (828, 245585), (1035, 196468), (1380, 147351), (2070, 98234), (4140, 49117)]