200045868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 542868480

約数和(自身を除く): 342822612

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 239, 373, 374, 478, 561, 717, 746, 748, 956, 1119, 1122, 1434, 1492, 2238, 2244, 2629, 2868, 4063, 4103, 4476, 5258, 6341, 7887, 8126, 8206, 10516, 12189, 12309, 12682, 15774, 16252, 16412, 19023, 24378, 24618, 25364, 31548, 38046, 44693, 48756, 49236, 69751, 76092, 89147, 89386, 134079, 139502, 178294, 178772, 209253, 267441, 268158, 279004, 356588, 418506, 534882, 536316, 837012, 980617, 1069764, 1515499, 1961234, 2941851, 3030998, 3922468, 4546497, 5883702, 6061996, 9092994, 11767404, 16670489, 18185988, 33340978, 50011467, 66681956, 100022934, 200045868]

約数ペア:

[(1, 200045868), (2, 100022934), (3, 66681956), (4, 50011467), (6, 33340978), (11, 18185988), (12, 16670489), (17, 11767404), (22, 9092994), (33, 6061996), (34, 5883702), (44, 4546497), (51, 3922468), (66, 3030998), (68, 2941851), (102, 1961234), (132, 1515499), (187, 1069764), (204, 980617), (239, 837012), (373, 536316), (374, 534882), (478, 418506), (561, 356588), (717, 279004), (746, 268158), (748, 267441), (956, 209253), (1119, 178772), (1122, 178294), (1434, 139502), (1492, 134079), (2238, 89386), (2244, 89147), (2629, 76092), (2868, 69751), (4063, 49236), (4103, 48756), (4476, 44693), (5258, 38046), (6341, 31548), (7887, 25364), (8126, 24618), (8206, 24378), (10516, 19023), (12189, 16412), (12309, 16252), (12682, 15774)]