203173070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2939}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 379330560

約数和(自身を除く): 176157490

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 446, 1115, 2230, 2939, 5878, 6913, 13826, 14695, 29390, 34565, 69130, 91109, 182218, 455545, 655397, 911090, 1310794, 3276985, 6553970, 20317307, 40634614, 101586535, 203173070]

約数ペア:

[(1, 203173070), (2, 101586535), (5, 40634614), (10, 20317307), (31, 6553970), (62, 3276985), (155, 1310794), (223, 911090), (310, 655397), (446, 455545), (1115, 182218), (2230, 91109), (2939, 69130), (5878, 34565), (6913, 29390), (13826, 14695)]