207215070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{26263}}^1$

素因数の和:26536

約数の個数: 32

約数和(自身を含む): 499226112

約数和(自身を除く): 292011042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 26263, 52526, 78789, 131315, 157578, 262630, 393945, 787890, 6907169, 13814338, 20721507, 34535845, 41443014, 69071690, 103607535, 207215070]

約数ペア:

[(1, 207215070), (2, 103607535), (3, 69071690), (5, 41443014), (6, 34535845), (10, 20721507), (15, 13814338), (30, 6907169), (263, 787890), (526, 393945), (789, 262630), (1315, 157578), (1578, 131315), (2630, 78789), (3945, 52526), (7890, 26263)]