201659897584

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{488309}}^1$

素因数の和:488857

約数の個数: 40

約数和(自身を含む): 398906298720

約数和(自身を除く): 197246401136

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 487, 848, 974, 1948, 3896, 7792, 25811, 51622, 103244, 206488, 412976, 488309, 976618, 1953236, 3906472, 7812944, 25880377, 51760754, 103521508, 207043016, 237806483, 414086032, 475612966, 951225932, 1902451864, 3804903728, 12603743599, 25207487198, 50414974396, 100829948792, 201659897584]

約数ペア:

[(1, 201659897584), (2, 100829948792), (4, 50414974396), (8, 25207487198), (16, 12603743599), (53, 3804903728), (106, 1902451864), (212, 951225932), (424, 475612966), (487, 414086032), (848, 237806483), (974, 207043016), (1948, 103521508), (3896, 51760754), (7792, 25880377), (25811, 7812944), (51622, 3906472), (103244, 1953236), (206488, 976618), (412976, 488309)]