201503203168

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{16069}}^1\times {\mathrm{12641}}^1$

素因数の和:28751

約数の個数: 48

約数和(自身を含む): 409564391040

約数和(自身を除く): 208061187872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 12641, 16069, 25282, 32138, 50564, 64276, 101128, 128552, 202256, 257104, 391871, 404512, 498139, 514208, 783742, 996278, 1567484, 1992556, 3134968, 3985112, 6269936, 7970224, 12539872, 15940448, 203128229, 406256458, 812512916, 1625025832, 3250051664, 6296975099, 6500103328, 12593950198, 25187900396, 50375800792, 100751601584, 201503203168]

約数ペア:

[(1, 201503203168), (2, 100751601584), (4, 50375800792), (8, 25187900396), (16, 12593950198), (31, 6500103328), (32, 6296975099), (62, 3250051664), (124, 1625025832), (248, 812512916), (496, 406256458), (992, 203128229), (12641, 15940448), (16069, 12539872), (25282, 7970224), (32138, 6269936), (50564, 3985112), (64276, 3134968), (101128, 1992556), (128552, 1567484), (202256, 996278), (257104, 783742), (391871, 514208), (404512, 498139)]