201839865

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 129936135

約数列:

[1, 3, 5, 15, 71, 79, 213, 237, 355, 395, 1065, 1185, 2399, 5609, 7197, 11995, 16827, 28045, 35985, 84135, 170329, 189521, 510987, 568563, 851645, 947605, 2554935, 2842815, 13455991, 40367973, 67279955, 201839865]

約数ペア:

[(1, 201839865), (3, 67279955), (5, 40367973), (15, 13455991), (71, 2842815), (79, 2554935), (213, 947605), (237, 851645), (355, 568563), (395, 510987), (1065, 189521), (1185, 170329), (2399, 84135), (5609, 35985), (7197, 28045), (11995, 16827)]