206551494

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 458080272

約数和(自身を除く): 251528778

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 317, 318, 477, 634, 683, 951, 954, 1366, 1902, 2049, 2853, 4098, 5706, 6147, 12294, 16801, 33602, 36199, 50403, 72398, 100806, 108597, 151209, 216511, 217194, 302418, 325791, 433022, 649533, 651582, 1299066, 1948599, 3897198, 11475083, 22950166, 34425249, 68850498, 103275747, 206551494]

約数ペア:

[(1, 206551494), (2, 103275747), (3, 68850498), (6, 34425249), (9, 22950166), (18, 11475083), (53, 3897198), (106, 1948599), (159, 1299066), (317, 651582), (318, 649533), (477, 433022), (634, 325791), (683, 302418), (951, 217194), (954, 216511), (1366, 151209), (1902, 108597), (2049, 100806), (2853, 72398), (4098, 50403), (5706, 36199), (6147, 33602), (12294, 16801)]