202000678460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40813}}^1\times {\mathrm{35353}}^1$

素因数の和:76182

約数の個数: 48

約数和(自身を含む): 484827220416

約数和(自身を除く): 282826541956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35353, 40813, 70706, 81626, 141412, 163252, 176765, 204065, 247471, 285691, 353530, 408130, 494942, 571382, 707060, 816260, 989884, 1142764, 1237355, 1428455, 2474710, 2856910, 4949420, 5713820, 1442861989, 2885723978, 5771447956, 7214309945, 10100033923, 14428619890, 20200067846, 28857239780, 40400135692, 50500169615, 101000339230, 202000678460]

約数ペア:

[(1, 202000678460), (2, 101000339230), (4, 50500169615), (5, 40400135692), (7, 28857239780), (10, 20200067846), (14, 14428619890), (20, 10100033923), (28, 7214309945), (35, 5771447956), (70, 2885723978), (140, 1442861989), (35353, 5713820), (40813, 4949420), (70706, 2856910), (81626, 2474710), (141412, 1428455), (163252, 1237355), (176765, 1142764), (204065, 989884), (247471, 816260), (285691, 707060), (353530, 571382), (408130, 494942)]