201449200

素因数分解:

$2^4\times 5^2\times {\mathrm{503623}}^1$

素因数の和:503641

約数の個数: 30

約数和(自身を含む): 483982664

約数和(自身を除く): 282533464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 503623, 1007246, 2014492, 2518115, 4028984, 5036230, 8057968, 10072460, 12590575, 20144920, 25181150, 40289840, 50362300, 100724600, 201449200]

約数ペア:

[(1, 201449200), (2, 100724600), (4, 50362300), (5, 40289840), (8, 25181150), (10, 20144920), (16, 12590575), (20, 10072460), (25, 8057968), (40, 5036230), (50, 4028984), (80, 2518115), (100, 2014492), (200, 1007246), (400, 503623)]