200103227216

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1931}}^1\times {\mathrm{59419}}^1$

素因数の和:61467

約数の個数: 40

約数和(自身を含む): 391466090400

約数和(自身を除く): 191362863184

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1931, 3862, 7724, 15448, 30896, 59419, 118838, 210479, 237676, 420958, 475352, 841916, 950704, 1683832, 3367664, 6476671, 12953342, 25906684, 51813368, 103626736, 114738089, 229476178, 458952356, 917904712, 1835809424, 12506451701, 25012903402, 50025806804, 100051613608, 200103227216]

約数ペア:

[(1, 200103227216), (2, 100051613608), (4, 50025806804), (8, 25012903402), (16, 12506451701), (109, 1835809424), (218, 917904712), (436, 458952356), (872, 229476178), (1744, 114738089), (1931, 103626736), (3862, 51813368), (7724, 25906684), (15448, 12953342), (30896, 6476671), (59419, 3367664), (118838, 1683832), (210479, 950704), (237676, 841916), (420958, 475352)]