201824792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 418279680

約数和(自身を除く): 216454888

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 103, 104, 166, 206, 227, 332, 412, 454, 664, 824, 908, 1079, 1339, 1816, 2158, 2678, 2951, 4316, 5356, 5902, 8549, 8632, 10712, 11804, 17098, 18841, 23381, 23608, 34196, 37682, 46762, 68392, 75364, 93524, 111137, 150728, 187048, 222274, 244933, 303953, 444548, 489866, 607906, 889096, 979732, 1215812, 1940623, 1959464, 2431624, 3881246, 7762492, 15524984, 25228099, 50456198, 100912396, 201824792]

約数ペア:

[(1, 201824792), (2, 100912396), (4, 50456198), (8, 25228099), (13, 15524984), (26, 7762492), (52, 3881246), (83, 2431624), (103, 1959464), (104, 1940623), (166, 1215812), (206, 979732), (227, 889096), (332, 607906), (412, 489866), (454, 444548), (664, 303953), (824, 244933), (908, 222274), (1079, 187048), (1339, 150728), (1816, 111137), (2158, 93524), (2678, 75364), (2951, 68392), (4316, 46762), (5356, 37682), (5902, 34196), (8549, 23608), (8632, 23381), (10712, 18841), (11804, 17098)]