201177650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 386252064

約数和(自身を除く): 185074414

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 137, 215, 274, 430, 683, 685, 1075, 1366, 1370, 2150, 3415, 3425, 5891, 6830, 6850, 11782, 17075, 29369, 29455, 34150, 58738, 58910, 93571, 146845, 147275, 187142, 293690, 294550, 467855, 734225, 935710, 1468450, 2339275, 4023553, 4678550, 8047106, 20117765, 40235530, 100588825, 201177650]

約数ペア:

[(1, 201177650), (2, 100588825), (5, 40235530), (10, 20117765), (25, 8047106), (43, 4678550), (50, 4023553), (86, 2339275), (137, 1468450), (215, 935710), (274, 734225), (430, 467855), (683, 294550), (685, 293690), (1075, 187142), (1366, 147275), (1370, 146845), (2150, 93571), (3415, 58910), (3425, 58738), (5891, 34150), (6830, 29455), (6850, 29369), (11782, 17075)]