201673770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 489598560

約数和(自身を除く): 287924790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 659, 1010, 1318, 1515, 1977, 3030, 3295, 3954, 6590, 9885, 10201, 19770, 20402, 30603, 51005, 61206, 66559, 102010, 133118, 153015, 199677, 306030, 332795, 399354, 665590, 998385, 1996770, 6722459, 13444918, 20167377, 33612295, 40334754, 67224590, 100836885, 201673770]

約数ペア:

[(1, 201673770), (2, 100836885), (3, 67224590), (5, 40334754), (6, 33612295), (10, 20167377), (15, 13444918), (30, 6722459), (101, 1996770), (202, 998385), (303, 665590), (505, 399354), (606, 332795), (659, 306030), (1010, 199677), (1318, 153015), (1515, 133118), (1977, 102010), (3030, 66559), (3295, 61206), (3954, 51005), (6590, 30603), (9885, 20402), (10201, 19770)]