206059784

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 457712640

約数和(自身を除く): 251652856

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 83, 86, 166, 172, 301, 332, 344, 581, 602, 664, 1031, 1162, 1204, 2062, 2324, 2408, 3569, 4124, 4648, 7138, 7217, 8248, 14276, 14434, 24983, 28552, 28868, 44333, 49966, 57736, 85573, 88666, 99932, 171146, 177332, 199864, 310331, 342292, 354664, 599011, 620662, 684584, 1198022, 1241324, 2396044, 2482648, 3679639, 4792088, 7359278, 14718556, 25757473, 29437112, 51514946, 103029892, 206059784]

約数ペア:

[(1, 206059784), (2, 103029892), (4, 51514946), (7, 29437112), (8, 25757473), (14, 14718556), (28, 7359278), (43, 4792088), (56, 3679639), (83, 2482648), (86, 2396044), (166, 1241324), (172, 1198022), (301, 684584), (332, 620662), (344, 599011), (581, 354664), (602, 342292), (664, 310331), (1031, 199864), (1162, 177332), (1204, 171146), (2062, 99932), (2324, 88666), (2408, 85573), (3569, 57736), (4124, 49966), (4648, 44333), (7138, 28868), (7217, 28552), (8248, 24983), (14276, 14434)]