210416052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9901}}^1$

素因数の和:9949

約数の個数: 96

約数和(自身を含む): 638797824

約数和(自身を除く): 428381772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1932, 3036, 3542, 5313, 7084, 9901, 10626, 19802, 21252, 29703, 39604, 59406, 69307, 108911, 118812, 138614, 207921, 217822, 227723, 277228, 326733, 415842, 435644, 455446, 653466, 683169, 762377, 831684, 910892, 1306932, 1366338, 1524754, 1594061, 2287131, 2504953, 2732676, 3049508, 3188122, 4574262, 4782183, 5009906, 6376244, 7514859, 9148524, 9564366, 10019812, 15029718, 17534671, 19128732, 30059436, 35069342, 52604013, 70138684, 105208026, 210416052]

約数ペア:

[(1, 210416052), (2, 105208026), (3, 70138684), (4, 52604013), (6, 35069342), (7, 30059436), (11, 19128732), (12, 17534671), (14, 15029718), (21, 10019812), (22, 9564366), (23, 9148524), (28, 7514859), (33, 6376244), (42, 5009906), (44, 4782183), (46, 4574262), (66, 3188122), (69, 3049508), (77, 2732676), (84, 2504953), (92, 2287131), (132, 1594061), (138, 1524754), (154, 1366338), (161, 1306932), (231, 910892), (253, 831684), (276, 762377), (308, 683169), (322, 653466), (462, 455446), (483, 435644), (506, 415842), (644, 326733), (759, 277228), (924, 227723), (966, 217822), (1012, 207921), (1518, 138614), (1771, 118812), (1932, 108911), (3036, 69307), (3542, 59406), (5313, 39604), (7084, 29703), (9901, 21252), (10626, 19802)]