195386.0000000

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 22239360

約数和(自身を除く): 12492054

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 263, 426, 522, 526, 639, 789, 1278, 1578, 2059, 2367, 4118, 4734, 6177, 7627, 12354, 15254, 18531, 18673, 22881, 37062, 37346, 45762, 56019, 68643, 112038, 137286, 168057, 336114, 541517, 1083034, 1624551, 3249102, 4873653, 9747306]

約数ペア:

[(1, 9747306), (2, 4873653), (3, 3249102), (6, 1624551), (9, 1083034), (18, 541517), (29, 336114), (58, 168057), (71, 137286), (87, 112038), (142, 68643), (174, 56019), (213, 45762), (261, 37346), (263, 37062), (426, 22881), (522, 18673), (526, 18531), (639, 15254), (789, 12354), (1278, 7627), (1578, 6177), (2059, 4734), (2367, 4118)]