200965360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^3\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 488629440

約数和(自身を除く): 287664080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 103, 116, 145, 206, 232, 290, 412, 464, 515, 580, 824, 841, 1030, 1160, 1648, 1682, 2060, 2320, 2987, 3364, 4120, 4205, 5974, 6728, 8240, 8410, 11948, 13456, 14935, 16820, 23896, 24389, 29870, 33640, 47792, 48778, 59740, 67280, 86623, 97556, 119480, 121945, 173246, 195112, 238960, 243890, 346492, 390224, 433115, 487780, 692984, 866230, 975560, 1385968, 1732460, 1951120, 2512067, 3464920, 5024134, 6929840, 10048268, 12560335, 20096536, 25120670, 40193072, 50241340, 100482680, 200965360]

約数ペア:

[(1, 200965360), (2, 100482680), (4, 50241340), (5, 40193072), (8, 25120670), (10, 20096536), (16, 12560335), (20, 10048268), (29, 6929840), (40, 5024134), (58, 3464920), (80, 2512067), (103, 1951120), (116, 1732460), (145, 1385968), (206, 975560), (232, 866230), (290, 692984), (412, 487780), (464, 433115), (515, 390224), (580, 346492), (824, 243890), (841, 238960), (1030, 195112), (1160, 173246), (1648, 121945), (1682, 119480), (2060, 97556), (2320, 86623), (2987, 67280), (3364, 59740), (4120, 48778), (4205, 47792), (5974, 33640), (6728, 29870), (8240, 24389), (8410, 23896), (11948, 16820), (13456, 14935)]