201335715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1931}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 400248576

約数和(自身を除く): 198912861

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 331, 993, 1655, 1931, 2317, 2979, 4965, 5793, 6951, 9655, 11585, 13517, 14895, 17379, 20853, 28965, 34755, 40551, 67585, 86895, 104265, 121653, 202755, 608265, 639161, 1917483, 3195805, 4474127, 5752449, 9587415, 13422381, 22370635, 28762245, 40267143, 67111905, 201335715]

約数ペア:

[(1, 201335715), (3, 67111905), (5, 40267143), (7, 28762245), (9, 22370635), (15, 13422381), (21, 9587415), (35, 5752449), (45, 4474127), (63, 3195805), (105, 1917483), (315, 639161), (331, 608265), (993, 202755), (1655, 121653), (1931, 104265), (2317, 86895), (2979, 67585), (4965, 40551), (5793, 34755), (6951, 28965), (9655, 20853), (11585, 17379), (13517, 14895)]