195643266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18859}}^1$

素因数の和:18903

約数の個数: 64

約数和(自身を含む): 506956800

約数和(自身を除く): 311313534

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 18859, 37718, 56577, 113154, 132013, 245167, 264026, 358321, 396039, 490334, 716642, 735501, 792078, 1074963, 1471002, 1716169, 2149926, 2508247, 3432338, 4658173, 5016494, 5148507, 7524741, 9316346, 10297014, 13974519, 15049482, 27949038, 32607211, 65214422, 97821633, 195643266]

約数ペア:

[(1, 195643266), (2, 97821633), (3, 65214422), (6, 32607211), (7, 27949038), (13, 15049482), (14, 13974519), (19, 10297014), (21, 9316346), (26, 7524741), (38, 5148507), (39, 5016494), (42, 4658173), (57, 3432338), (78, 2508247), (91, 2149926), (114, 1716169), (133, 1471002), (182, 1074963), (247, 792078), (266, 735501), (273, 716642), (399, 490334), (494, 396039), (546, 358321), (741, 264026), (798, 245167), (1482, 132013), (1729, 113154), (3458, 56577), (5187, 37718), (10374, 18859)]