201774970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4751}}^1$

素因数の和:4926

約数の個数: 32

約数和(自身を含む): 377726976

約数和(自身を除く): 175952006

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1370, 4247, 4751, 8494, 9502, 21235, 23755, 42470, 47510, 147281, 294562, 650887, 736405, 1301774, 1472810, 3254435, 6508870, 20177497, 40354994, 100887485, 201774970]

約数ペア:

[(1, 201774970), (2, 100887485), (5, 40354994), (10, 20177497), (31, 6508870), (62, 3254435), (137, 1472810), (155, 1301774), (274, 736405), (310, 650887), (685, 294562), (1370, 147281), (4247, 47510), (4751, 42470), (8494, 23755), (9502, 21235)]