201450160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{132533}}^1$

素因数の和:132565

約数の個数: 40

約数和(自身を含む): 493026480

約数和(自身を除く): 291576320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 132533, 265066, 530132, 662665, 1060264, 1325330, 2120528, 2518127, 2650660, 5036254, 5301320, 10072508, 10602640, 12590635, 20145016, 25181270, 40290032, 50362540, 100725080, 201450160]

約数ペア:

[(1, 201450160), (2, 100725080), (4, 50362540), (5, 40290032), (8, 25181270), (10, 20145016), (16, 12590635), (19, 10602640), (20, 10072508), (38, 5301320), (40, 5036254), (76, 2650660), (80, 2518127), (95, 2120528), (152, 1325330), (190, 1060264), (304, 662665), (380, 530132), (760, 265066), (1520, 132533)]