200159560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 468403200

約数和(自身を除く): 268243640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 151, 155, 248, 302, 310, 604, 620, 755, 1069, 1208, 1240, 1510, 2138, 3020, 4276, 4681, 5345, 6040, 8552, 9362, 10690, 18724, 21380, 23405, 33139, 37448, 42760, 46810, 66278, 93620, 132556, 161419, 165695, 187240, 265112, 322838, 331390, 645676, 662780, 807095, 1291352, 1325560, 1614190, 3228380, 5003989, 6456760, 10007978, 20015956, 25019945, 40031912, 50039890, 100079780, 200159560]

約数ペア:

[(1, 200159560), (2, 100079780), (4, 50039890), (5, 40031912), (8, 25019945), (10, 20015956), (20, 10007978), (31, 6456760), (40, 5003989), (62, 3228380), (124, 1614190), (151, 1325560), (155, 1291352), (248, 807095), (302, 662780), (310, 645676), (604, 331390), (620, 322838), (755, 265112), (1069, 187240), (1208, 165695), (1240, 161419), (1510, 132556), (2138, 93620), (3020, 66278), (4276, 46810), (4681, 42760), (5345, 37448), (6040, 33139), (8552, 23405), (9362, 21380), (10690, 18724)]