197253352

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 375552000

約数和(自身を除く): 178298648

約数列:

[1, 2, 4, 8, 127, 149, 254, 298, 508, 596, 1016, 1192, 1303, 2606, 5212, 10424, 18923, 37846, 75692, 151384, 165481, 194147, 330962, 388294, 661924, 776588, 1323848, 1553176, 24656669, 49313338, 98626676, 197253352]

約数ペア:

[(1, 197253352), (2, 98626676), (4, 49313338), (8, 24656669), (127, 1553176), (149, 1323848), (254, 776588), (298, 661924), (508, 388294), (596, 330962), (1016, 194147), (1192, 165481), (1303, 151384), (2606, 75692), (5212, 37846), (10424, 18923)]