193721164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5167}}^1$

素因数の和:5294

約数の個数: 48

約数和(自身を含む): 421378048

約数和(自身を除く): 227656884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2678, 2884, 5167, 5356, 9373, 10334, 18746, 20668, 36169, 37492, 67171, 72338, 134342, 144676, 268684, 470197, 532201, 940394, 1064402, 1880788, 2128804, 3725407, 6918613, 7450814, 13837226, 14901628, 27674452, 48430291, 96860582, 193721164]

約数ペア:

[(1, 193721164), (2, 96860582), (4, 48430291), (7, 27674452), (13, 14901628), (14, 13837226), (26, 7450814), (28, 6918613), (52, 3725407), (91, 2128804), (103, 1880788), (182, 1064402), (206, 940394), (364, 532201), (412, 470197), (721, 268684), (1339, 144676), (1442, 134342), (2678, 72338), (2884, 67171), (5167, 37492), (5356, 36169), (9373, 20668), (10334, 18746)]