201485697

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{9199}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 314640000

約数和(自身を除く): 113154303

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 7301, 9199, 21903, 27597, 64393, 193179, 450751, 1352253, 1370651, 4111953, 9594557, 28783671, 67161899, 201485697]

約数ペア:

[(1, 201485697), (3, 67161899), (7, 28783671), (21, 9594557), (49, 4111953), (147, 1370651), (149, 1352253), (447, 450751), (1043, 193179), (3129, 64393), (7301, 27597), (9199, 21903)]