201474856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{17477}}^1$

素因数の和:17625

約数の個数: 32

約数和(自身を含む): 415277280

約数和(自身を除く): 213802424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 17477, 34954, 69908, 139816, 192247, 384494, 768988, 1537976, 2289487, 4578974, 9157948, 18315896, 25184357, 50368714, 100737428, 201474856]

約数ペア:

[(1, 201474856), (2, 100737428), (4, 50368714), (8, 25184357), (11, 18315896), (22, 9157948), (44, 4578974), (88, 2289487), (131, 1537976), (262, 768988), (524, 384494), (1048, 192247), (1441, 139816), (2882, 69908), (5764, 34954), (11528, 17477)]