201243010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 383790528

約数和(自身を除く): 182547518

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 487, 961, 974, 1333, 1922, 2435, 2666, 4805, 4870, 6665, 9610, 13330, 15097, 20941, 30194, 41323, 41882, 75485, 82646, 104705, 150970, 206615, 209410, 413230, 468007, 649171, 936014, 1298342, 2340035, 3245855, 4680070, 6491710, 20124301, 40248602, 100621505, 201243010]

約数ペア:

[(1, 201243010), (2, 100621505), (5, 40248602), (10, 20124301), (31, 6491710), (43, 4680070), (62, 3245855), (86, 2340035), (155, 1298342), (215, 936014), (310, 649171), (430, 468007), (487, 413230), (961, 209410), (974, 206615), (1333, 150970), (1922, 104705), (2435, 82646), (2666, 75485), (4805, 41882), (4870, 41323), (6665, 30194), (9610, 20941), (13330, 15097)]