201965576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{64567}}^1$

素因数の和:64613

約数の個数: 32

約数和(自身を含む): 418400640

約数和(自身を除く): 216435064

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 64567, 129134, 258268, 516536, 1097639, 1485041, 2195278, 2970082, 4390556, 5940164, 8781112, 11880328, 25245697, 50491394, 100982788, 201965576]

約数ペア:

[(1, 201965576), (2, 100982788), (4, 50491394), (8, 25245697), (17, 11880328), (23, 8781112), (34, 5940164), (46, 4390556), (68, 2970082), (92, 2195278), (136, 1485041), (184, 1097639), (391, 516536), (782, 258268), (1564, 129134), (3128, 64567)]