201868485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 416287872

約数和(自身を除く): 214419387

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 49, 65, 91, 105, 111, 147, 185, 195, 245, 259, 273, 455, 481, 555, 571, 637, 735, 777, 1295, 1365, 1443, 1713, 1813, 1911, 2405, 2855, 3185, 3367, 3885, 3997, 5439, 7215, 7423, 8565, 9065, 9555, 10101, 11991, 16835, 19985, 21127, 22269, 23569, 27195, 27979, 37115, 50505, 51961, 59955, 63381, 70707, 83937, 105635, 111345, 117845, 139895, 147889, 155883, 259805, 274651, 316905, 353535, 363727, 419685, 443667, 739445, 779415, 823953, 1035223, 1091181, 1373255, 1818635, 1922557, 2218335, 3105669, 4119765, 5176115, 5455905, 5767671, 9612785, 13457899, 15528345, 28838355, 40373697, 67289495, 201868485]

約数ペア:

[(1, 201868485), (3, 67289495), (5, 40373697), (7, 28838355), (13, 15528345), (15, 13457899), (21, 9612785), (35, 5767671), (37, 5455905), (39, 5176115), (49, 4119765), (65, 3105669), (91, 2218335), (105, 1922557), (111, 1818635), (147, 1373255), (185, 1091181), (195, 1035223), (245, 823953), (259, 779415), (273, 739445), (455, 443667), (481, 419685), (555, 363727), (571, 353535), (637, 316905), (735, 274651), (777, 259805), (1295, 155883), (1365, 147889), (1443, 139895), (1713, 117845), (1813, 111345), (1911, 105635), (2405, 83937), (2855, 70707), (3185, 63381), (3367, 59955), (3885, 51961), (3997, 50505), (5439, 37115), (7215, 27979), (7423, 27195), (8565, 23569), (9065, 22269), (9555, 21127), (10101, 19985), (11991, 16835)]