201719178

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9839}}^1$

素因数の和:9931

約数の個数: 48

約数和(自身を含む): 469722240

約数和(自身を除く): 268003062

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 1139, 1206, 2278, 3417, 6834, 9839, 10251, 19678, 20502, 29517, 59034, 88551, 167263, 177102, 334526, 501789, 659213, 1003578, 1318426, 1505367, 1977639, 3010734, 3955278, 5932917, 11206621, 11865834, 22413242, 33619863, 67239726, 100859589, 201719178]

約数ペア:

[(1, 201719178), (2, 100859589), (3, 67239726), (6, 33619863), (9, 22413242), (17, 11865834), (18, 11206621), (34, 5932917), (51, 3955278), (67, 3010734), (102, 1977639), (134, 1505367), (153, 1318426), (201, 1003578), (306, 659213), (402, 501789), (603, 334526), (1139, 177102), (1206, 167263), (2278, 88551), (3417, 59034), (6834, 29517), (9839, 20502), (10251, 19678)]