227888950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 434503440

約数和(自身を除く): 206614490

約数列:

[1, 2, 5, 10, 25, 50, 83, 89, 166, 178, 415, 445, 617, 830, 890, 1234, 2075, 2225, 3085, 4150, 4450, 6170, 7387, 14774, 15425, 30850, 36935, 51211, 54913, 73870, 102422, 109826, 184675, 256055, 274565, 369350, 512110, 549130, 1280275, 1372825, 2560550, 2745650, 4557779, 9115558, 22788895, 45577790, 113944475, 227888950]

約数ペア:

[(1, 227888950), (2, 113944475), (5, 45577790), (10, 22788895), (25, 9115558), (50, 4557779), (83, 2745650), (89, 2560550), (166, 1372825), (178, 1280275), (415, 549130), (445, 512110), (617, 369350), (830, 274565), (890, 256055), (1234, 184675), (2075, 109826), (2225, 102422), (3085, 73870), (4150, 54913), (4450, 51211), (6170, 36935), (7387, 30850), (14774, 15425)]