201955130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53569}}^1$

素因数の和:53618

約数の個数: 32

約数和(自身を含む): 404989200

約数和(自身を除く): 203034070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53569, 107138, 267845, 535690, 696397, 1392794, 1553501, 3107002, 3481985, 6963970, 7767505, 15535010, 20195513, 40391026, 100977565, 201955130]

約数ペア:

[(1, 201955130), (2, 100977565), (5, 40391026), (10, 20195513), (13, 15535010), (26, 7767505), (29, 6963970), (58, 3481985), (65, 3107002), (130, 1553501), (145, 1392794), (290, 696397), (377, 535690), (754, 267845), (1885, 107138), (3770, 53569)]