201732915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 331978752

約数和(自身を除く): 130245837

約数列:

[1, 3, 5, 15, 41, 123, 205, 331, 615, 991, 993, 1655, 2973, 4955, 4965, 13571, 14865, 40631, 40713, 67855, 121893, 203155, 203565, 328021, 609465, 984063, 1640105, 4920315, 13448861, 40346583, 67244305, 201732915]

約数ペア:

[(1, 201732915), (3, 67244305), (5, 40346583), (15, 13448861), (41, 4920315), (123, 1640105), (205, 984063), (331, 609465), (615, 328021), (991, 203565), (993, 203155), (1655, 121893), (2973, 67855), (4955, 40713), (4965, 40631), (13571, 14865)]