206827686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 500048640

約数和(自身を除く): 293220954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 71, 78, 117, 118, 142, 177, 211, 213, 234, 354, 422, 426, 531, 633, 639, 767, 923, 1062, 1266, 1278, 1534, 1846, 1899, 2301, 2743, 2769, 3798, 4189, 4602, 5486, 5538, 6903, 8229, 8307, 8378, 12449, 12567, 13806, 14981, 16458, 16614, 24687, 24898, 25134, 29962, 37347, 37701, 44943, 49374, 54457, 74694, 75402, 89886, 108914, 112041, 134829, 161837, 163371, 194753, 224082, 269658, 323674, 326742, 389506, 485511, 490113, 584259, 883879, 971022, 980226, 1168518, 1456533, 1752777, 1767758, 2651637, 2913066, 3505554, 5303274, 7954911, 11490427, 15909822, 22980854, 34471281, 68942562, 103413843, 206827686]

約数ペア:

[(1, 206827686), (2, 103413843), (3, 68942562), (6, 34471281), (9, 22980854), (13, 15909822), (18, 11490427), (26, 7954911), (39, 5303274), (59, 3505554), (71, 2913066), (78, 2651637), (117, 1767758), (118, 1752777), (142, 1456533), (177, 1168518), (211, 980226), (213, 971022), (234, 883879), (354, 584259), (422, 490113), (426, 485511), (531, 389506), (633, 326742), (639, 323674), (767, 269658), (923, 224082), (1062, 194753), (1266, 163371), (1278, 161837), (1534, 134829), (1846, 112041), (1899, 108914), (2301, 89886), (2743, 75402), (2769, 74694), (3798, 54457), (4189, 49374), (4602, 44943), (5486, 37701), (5538, 37347), (6903, 29962), (8229, 25134), (8307, 24898), (8378, 24687), (12449, 16614), (12567, 16458), (13806, 14981)]