201867846

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 432746496

約数和(自身を除く): 230878650

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 103, 123, 186, 206, 246, 257, 309, 514, 618, 771, 1271, 1542, 2542, 3193, 3813, 4223, 6386, 7626, 7967, 8446, 9579, 10537, 12669, 15934, 19158, 21074, 23901, 25338, 26471, 31611, 47802, 52942, 63222, 79413, 130913, 158826, 261826, 326647, 392739, 653294, 785478, 820601, 979941, 1085311, 1641202, 1959882, 2170622, 2461803, 3255933, 4923606, 6511866, 33644641, 67289282, 100933923, 201867846]

約数ペア:

[(1, 201867846), (2, 100933923), (3, 67289282), (6, 33644641), (31, 6511866), (41, 4923606), (62, 3255933), (82, 2461803), (93, 2170622), (103, 1959882), (123, 1641202), (186, 1085311), (206, 979941), (246, 820601), (257, 785478), (309, 653294), (514, 392739), (618, 326647), (771, 261826), (1271, 158826), (1542, 130913), (2542, 79413), (3193, 63222), (3813, 52942), (4223, 47802), (6386, 31611), (7626, 26471), (7967, 25338), (8446, 23901), (9579, 21074), (10537, 19158), (12669, 15934)]