201227214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11243}}^1$

素因数の和:11424

約数の個数: 32

約数和(自身を含む): 426372480

約数和(自身を除く): 225145266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 11243, 17898, 22486, 33729, 67458, 213617, 427234, 640851, 1281702, 1765151, 3530302, 5295453, 10590906, 33537869, 67075738, 100613607, 201227214]

約数ペア:

[(1, 201227214), (2, 100613607), (3, 67075738), (6, 33537869), (19, 10590906), (38, 5295453), (57, 3530302), (114, 1765151), (157, 1281702), (314, 640851), (471, 427234), (942, 213617), (2983, 67458), (5966, 33729), (8949, 22486), (11243, 17898)]