201238650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{447197}}^1$

素因数の和:447215

約数の個数: 36

約数和(自身を含む): 540662382

約数和(自身を除く): 339423732

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 447197, 894394, 1341591, 2235985, 2683182, 4024773, 4471970, 6707955, 8049546, 11179925, 13415910, 20123865, 22359850, 33539775, 40247730, 67079550, 100619325, 201238650]

約数ペア:

[(1, 201238650), (2, 100619325), (3, 67079550), (5, 40247730), (6, 33539775), (9, 22359850), (10, 20123865), (15, 13415910), (18, 11179925), (25, 8049546), (30, 6707955), (45, 4471970), (50, 4024773), (75, 2683182), (90, 2235985), (150, 1341591), (225, 894394), (450, 447197)]