223942835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 298114560

約数和(自身を除く): 74171725

約数列:

[1, 5, 19, 23, 95, 113, 115, 437, 565, 907, 2147, 2185, 2599, 4535, 10735, 12995, 17233, 20861, 49381, 86165, 102491, 104305, 246905, 396359, 512455, 1947329, 1981795, 2357293, 9736645, 11786465, 44788567, 223942835]

約数ペア:

[(1, 223942835), (5, 44788567), (19, 11786465), (23, 9736645), (95, 2357293), (113, 1981795), (115, 1947329), (437, 512455), (565, 396359), (907, 246905), (2147, 104305), (2185, 102491), (2599, 86165), (4535, 49381), (10735, 20861), (12995, 17233)]