201495525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 455970816

約数和(自身を除く): 254475291

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 25, 33, 35, 37, 41, 55, 69, 75, 77, 105, 111, 115, 123, 161, 165, 175, 185, 205, 231, 253, 259, 275, 287, 345, 385, 407, 451, 483, 525, 555, 575, 615, 759, 777, 805, 825, 851, 861, 925, 943, 1025, 1155, 1221, 1265, 1295, 1353, 1435, 1517, 1725, 1771, 1925, 2035, 2255, 2415, 2553, 2775, 2829, 2849, 3075, 3157, 3795, 3885, 4025, 4255, 4305, 4551, 4715, 5313, 5775, 5957, 6105, 6325, 6475, 6601, 6765, 7175, 7585, 8547, 8855, 9361, 9471, 10175, 10373, 10619, 11275, 12075, 12765, 14145, 14245, 15785, 16687, 17871, 18975, 19425, 19803, 21275, 21525, 22755, 23575, 26565, 28083, 29785, 30525, 31119, 31857, 33005, 33825, 34891, 37925, 42735, 44275, 46805, 47355, 50061, 51865, 53095, 63825, 65527, 70725, 71225, 72611, 78925, 83435, 89355, 99015, 104673, 113775, 116809, 132825, 140415, 148925, 155595, 159285, 165025, 174455, 196581, 213675, 217833, 234025, 236775, 244237, 250305, 259325, 265475, 327635, 350427, 363055, 383801, 417175, 446775, 495075, 523365, 584045, 702075, 732711, 777975, 796425, 872275, 982905, 1089165, 1151403, 1221185, 1251525, 1638175, 1752135, 1815275, 1919005, 2616825, 2686607, 2920225, 3663555, 4914525, 5445825, 5757015, 6105925, 8059821, 8760675, 9595025, 13433035, 18317775, 28785075, 40299105, 67165175, 201495525]

約数ペア:

[(1, 201495525), (3, 67165175), (5, 40299105), (7, 28785075), (11, 18317775), (15, 13433035), (21, 9595025), (23, 8760675), (25, 8059821), (33, 6105925), (35, 5757015), (37, 5445825), (41, 4914525), (55, 3663555), (69, 2920225), (75, 2686607), (77, 2616825), (105, 1919005), (111, 1815275), (115, 1752135), (123, 1638175), (161, 1251525), (165, 1221185), (175, 1151403), (185, 1089165), (205, 982905), (231, 872275), (253, 796425), (259, 777975), (275, 732711), (287, 702075), (345, 584045), (385, 523365), (407, 495075), (451, 446775), (483, 417175), (525, 383801), (555, 363055), (575, 350427), (615, 327635), (759, 265475), (777, 259325), (805, 250305), (825, 244237), (851, 236775), (861, 234025), (925, 217833), (943, 213675), (1025, 196581), (1155, 174455), (1221, 165025), (1265, 159285), (1295, 155595), (1353, 148925), (1435, 140415), (1517, 132825), (1725, 116809), (1771, 113775), (1925, 104673), (2035, 99015), (2255, 89355), (2415, 83435), (2553, 78925), (2775, 72611), (2829, 71225), (2849, 70725), (3075, 65527), (3157, 63825), (3795, 53095), (3885, 51865), (4025, 50061), (4255, 47355), (4305, 46805), (4551, 44275), (4715, 42735), (5313, 37925), (5775, 34891), (5957, 33825), (6105, 33005), (6325, 31857), (6475, 31119), (6601, 30525), (6765, 29785), (7175, 28083), (7585, 26565), (8547, 23575), (8855, 22755), (9361, 21525), (9471, 21275), (10175, 19803), (10373, 19425), (10619, 18975), (11275, 17871), (12075, 16687), (12765, 15785), (14145, 14245)]