207734450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 488540160

約数和(自身を除く): 280805710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 79, 110, 154, 158, 175, 275, 350, 385, 395, 550, 553, 683, 770, 790, 869, 1106, 1366, 1738, 1925, 1975, 2765, 3415, 3850, 3950, 4345, 4781, 5530, 6083, 6830, 7513, 8690, 9562, 12166, 13825, 15026, 17075, 21725, 23905, 27650, 30415, 34150, 37565, 43450, 47810, 52591, 53957, 60830, 75130, 105182, 107914, 119525, 152075, 187825, 239050, 262955, 269785, 304150, 375650, 377699, 525910, 539570, 593527, 755398, 1187054, 1314775, 1348925, 1888495, 2629550, 2697850, 2967635, 3776990, 4154689, 5935270, 8309378, 9442475, 14838175, 18884950, 20773445, 29676350, 41546890, 103867225, 207734450]

約数ペア:

[(1, 207734450), (2, 103867225), (5, 41546890), (7, 29676350), (10, 20773445), (11, 18884950), (14, 14838175), (22, 9442475), (25, 8309378), (35, 5935270), (50, 4154689), (55, 3776990), (70, 2967635), (77, 2697850), (79, 2629550), (110, 1888495), (154, 1348925), (158, 1314775), (175, 1187054), (275, 755398), (350, 593527), (385, 539570), (395, 525910), (550, 377699), (553, 375650), (683, 304150), (770, 269785), (790, 262955), (869, 239050), (1106, 187825), (1366, 152075), (1738, 119525), (1925, 107914), (1975, 105182), (2765, 75130), (3415, 60830), (3850, 53957), (3950, 52591), (4345, 47810), (4781, 43450), (5530, 37565), (6083, 34150), (6830, 30415), (7513, 27650), (8690, 23905), (9562, 21725), (12166, 17075), (13825, 15026)]