201844305

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 393277248

約数和(自身を除く): 191432943

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 243, 351, 405, 507, 585, 845, 983, 1053, 1215, 1521, 1755, 2535, 2949, 3159, 4563, 4915, 5265, 7605, 8847, 12779, 13689, 14745, 15795, 22815, 26541, 38337, 41067, 44235, 63895, 68445, 79623, 115011, 132705, 166127, 191685, 205335, 238869, 345033, 398115, 498381, 575055, 830635, 1035099, 1194345, 1495143, 1725165, 2491905, 3105297, 4485429, 5175495, 7475715, 13456287, 15526485, 22427145, 40368861, 67281435, 201844305]

約数ペア:

[(1, 201844305), (3, 67281435), (5, 40368861), (9, 22427145), (13, 15526485), (15, 13456287), (27, 7475715), (39, 5175495), (45, 4485429), (65, 3105297), (81, 2491905), (117, 1725165), (135, 1495143), (169, 1194345), (195, 1035099), (243, 830635), (351, 575055), (405, 498381), (507, 398115), (585, 345033), (845, 238869), (983, 205335), (1053, 191685), (1215, 166127), (1521, 132705), (1755, 115011), (2535, 79623), (2949, 68445), (3159, 63895), (4563, 44235), (4915, 41067), (5265, 38337), (7605, 26541), (8847, 22815), (12779, 15795), (13689, 14745)]