200171020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 504193536

約数和(自身を除く): 304022516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 43, 70, 82, 86, 140, 164, 172, 205, 215, 287, 301, 410, 430, 574, 602, 811, 820, 860, 1148, 1204, 1435, 1505, 1622, 1763, 2870, 3010, 3244, 3526, 4055, 5677, 5740, 6020, 7052, 8110, 8815, 11354, 12341, 16220, 17630, 22708, 24682, 28385, 33251, 34873, 35260, 49364, 56770, 61705, 66502, 69746, 113540, 123410, 133004, 139492, 166255, 174365, 232757, 244111, 246820, 332510, 348730, 465514, 488222, 665020, 697460, 931028, 976444, 1163785, 1220555, 1429793, 2327570, 2441110, 2859586, 4655140, 4882220, 5719172, 7148965, 10008551, 14297930, 20017102, 28595860, 40034204, 50042755, 100085510, 200171020]

約数ペア:

[(1, 200171020), (2, 100085510), (4, 50042755), (5, 40034204), (7, 28595860), (10, 20017102), (14, 14297930), (20, 10008551), (28, 7148965), (35, 5719172), (41, 4882220), (43, 4655140), (70, 2859586), (82, 2441110), (86, 2327570), (140, 1429793), (164, 1220555), (172, 1163785), (205, 976444), (215, 931028), (287, 697460), (301, 665020), (410, 488222), (430, 465514), (574, 348730), (602, 332510), (811, 246820), (820, 244111), (860, 232757), (1148, 174365), (1204, 166255), (1435, 139492), (1505, 133004), (1622, 123410), (1763, 113540), (2870, 69746), (3010, 66502), (3244, 61705), (3526, 56770), (4055, 49364), (5677, 35260), (5740, 34873), (6020, 33251), (7052, 28385), (8110, 24682), (8815, 22708), (11354, 17630), (12341, 16220)]