198671010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16937}}^1$

素因数の和:16987

約数の個数: 64

約数和(自身を含む): 526839552

約数和(自身を除く): 328168542

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 16937, 33874, 50811, 84685, 101622, 169370, 254055, 287929, 389551, 508110, 575858, 779102, 863787, 1168653, 1439645, 1727574, 1947755, 2337306, 2879290, 3895510, 4318935, 5843265, 6622367, 8637870, 11686530, 13244734, 19867101, 33111835, 39734202, 66223670, 99335505, 198671010]

約数ペア:

[(1, 198671010), (2, 99335505), (3, 66223670), (5, 39734202), (6, 33111835), (10, 19867101), (15, 13244734), (17, 11686530), (23, 8637870), (30, 6622367), (34, 5843265), (46, 4318935), (51, 3895510), (69, 2879290), (85, 2337306), (102, 1947755), (115, 1727574), (138, 1439645), (170, 1168653), (230, 863787), (255, 779102), (345, 575858), (391, 508110), (510, 389551), (690, 287929), (782, 254055), (1173, 169370), (1955, 101622), (2346, 84685), (3910, 50811), (5865, 33874), (11730, 16937)]