207801036

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 539024304

約数和(自身を除く): 331223268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 101, 134, 201, 202, 268, 303, 402, 404, 603, 606, 804, 853, 909, 1206, 1212, 1706, 1818, 2412, 2559, 3412, 3636, 5118, 6767, 7677, 10236, 13534, 15354, 20301, 27068, 30708, 40602, 57151, 60903, 81204, 86153, 114302, 121806, 171453, 172306, 228604, 243612, 258459, 342906, 344612, 514359, 516918, 685812, 775377, 1028718, 1033836, 1550754, 2057436, 3101508, 5772251, 11544502, 17316753, 23089004, 34633506, 51950259, 69267012, 103900518, 207801036]

約数ペア:

[(1, 207801036), (2, 103900518), (3, 69267012), (4, 51950259), (6, 34633506), (9, 23089004), (12, 17316753), (18, 11544502), (36, 5772251), (67, 3101508), (101, 2057436), (134, 1550754), (201, 1033836), (202, 1028718), (268, 775377), (303, 685812), (402, 516918), (404, 514359), (603, 344612), (606, 342906), (804, 258459), (853, 243612), (909, 228604), (1206, 172306), (1212, 171453), (1706, 121806), (1818, 114302), (2412, 86153), (2559, 81204), (3412, 60903), (3636, 57151), (5118, 40602), (6767, 30708), (7677, 27068), (10236, 20301), (13534, 15354)]