207631384

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{1097}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 397256400

約数和(自身を除く): 189625016

約数列:

[1, 2, 4, 8, 59, 118, 236, 401, 472, 802, 1097, 1604, 2194, 3208, 4388, 8776, 23659, 47318, 64723, 94636, 129446, 189272, 258892, 439897, 517784, 879794, 1759588, 3519176, 25953923, 51907846, 103815692, 207631384]

約数ペア:

[(1, 207631384), (2, 103815692), (4, 51907846), (8, 25953923), (59, 3519176), (118, 1759588), (236, 879794), (401, 517784), (472, 439897), (802, 258892), (1097, 189272), (1604, 129446), (2194, 94636), (3208, 64723), (4388, 47318), (8776, 23659)]