201542388

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{409639}}^1$

素因数の和:409687

約数の個数: 24

約数和(自身を含む): 481736640

約数和(自身を除く): 280194252

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 409639, 819278, 1228917, 1638556, 2457834, 4915668, 16795199, 33590398, 50385597, 67180796, 100771194, 201542388]

約数ペア:

[(1, 201542388), (2, 100771194), (3, 67180796), (4, 50385597), (6, 33590398), (12, 16795199), (41, 4915668), (82, 2457834), (123, 1638556), (164, 1228917), (246, 819278), (492, 409639)]