200950030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22303}}^1$

素因数の和:22380

約数の個数: 32

約数和(自身を含む): 390230784

約数和(自身を除く): 189280754

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 22303, 44606, 111515, 223030, 379151, 758302, 1182059, 1895755, 2364118, 3791510, 5910295, 11820590, 20095003, 40190006, 100475015, 200950030]

約数ペア:

[(1, 200950030), (2, 100475015), (5, 40190006), (10, 20095003), (17, 11820590), (34, 5910295), (53, 3791510), (85, 2364118), (106, 1895755), (170, 1182059), (265, 758302), (530, 379151), (901, 223030), (1802, 111515), (4505, 44606), (9010, 22303)]