201146871

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 285120000

約数和(自身を除く): 83973129

約数列:

[1, 3, 29, 59, 87, 149, 177, 263, 447, 789, 1711, 4321, 5133, 7627, 8791, 12963, 15517, 22881, 26373, 39187, 46551, 117561, 254939, 449993, 764817, 1136423, 1349979, 2312033, 3409269, 6936099, 67048957, 201146871]

約数ペア:

[(1, 201146871), (3, 67048957), (29, 6936099), (59, 3409269), (87, 2312033), (149, 1349979), (177, 1136423), (263, 764817), (447, 449993), (789, 254939), (1711, 117561), (4321, 46551), (5133, 39187), (7627, 26373), (8791, 22881), (12963, 15517)]