200083240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2543}}^1$

素因数の和:2842

約数の個数: 64

約数和(自身を含む): 516533760

約数和(自身を除く): 316450520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 281, 562, 1124, 1405, 1967, 2248, 2543, 2810, 3934, 5086, 5620, 7868, 9835, 10172, 11240, 12715, 15736, 17801, 19670, 20344, 25430, 35602, 39340, 50860, 71204, 78680, 89005, 101720, 142408, 178010, 356020, 712040, 714583, 1429166, 2858332, 3572915, 5002081, 5716664, 7145830, 10004162, 14291660, 20008324, 25010405, 28583320, 40016648, 50020810, 100041620, 200083240]

約数ペア:

[(1, 200083240), (2, 100041620), (4, 50020810), (5, 40016648), (7, 28583320), (8, 25010405), (10, 20008324), (14, 14291660), (20, 10004162), (28, 7145830), (35, 5716664), (40, 5002081), (56, 3572915), (70, 2858332), (140, 1429166), (280, 714583), (281, 712040), (562, 356020), (1124, 178010), (1405, 142408), (1967, 101720), (2248, 89005), (2543, 78680), (2810, 71204), (3934, 50860), (5086, 39340), (5620, 35602), (7868, 25430), (9835, 20344), (10172, 19670), (11240, 17801), (12715, 15736)]