200559765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 376975872

約数和(自身を除く): 176416107

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 173, 181, 183, 305, 427, 519, 543, 865, 905, 915, 1211, 1267, 1281, 2135, 2595, 2715, 3633, 3801, 6055, 6335, 6405, 10553, 11041, 18165, 19005, 31313, 31659, 33123, 52765, 55205, 73871, 77287, 93939, 156565, 158295, 165615, 219191, 221613, 231861, 369355, 386435, 469695, 657573, 1095955, 1108065, 1159305, 1910093, 3287865, 5730279, 9550465, 13370651, 28651395, 40111953, 66853255, 200559765]

約数ペア:

[(1, 200559765), (3, 66853255), (5, 40111953), (7, 28651395), (15, 13370651), (21, 9550465), (35, 5730279), (61, 3287865), (105, 1910093), (173, 1159305), (181, 1108065), (183, 1095955), (305, 657573), (427, 469695), (519, 386435), (543, 369355), (865, 231861), (905, 221613), (915, 219191), (1211, 165615), (1267, 158295), (1281, 156565), (2135, 93939), (2595, 77287), (2715, 73871), (3633, 55205), (3801, 52765), (6055, 33123), (6335, 31659), (6405, 31313), (10553, 19005), (11041, 18165)]