202169910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{217387}}^1$

素因数の和:217428

約数の個数: 32

約数和(自身を含む): 500861952

約数和(自身を除く): 298692042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 217387, 434774, 652161, 1086935, 1304322, 2173870, 3260805, 6521610, 6738997, 13477994, 20216991, 33694985, 40433982, 67389970, 101084955, 202169910]

約数ペア:

[(1, 202169910), (2, 101084955), (3, 67389970), (5, 40433982), (6, 33694985), (10, 20216991), (15, 13477994), (30, 6738997), (31, 6521610), (62, 3260805), (93, 2173870), (155, 1304322), (186, 1086935), (310, 652161), (465, 434774), (930, 217387)]