208983684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 603667456

約数和(自身を除く): 394683772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 211, 273, 364, 422, 546, 633, 844, 907, 1092, 1266, 1477, 1814, 2532, 2721, 2743, 2954, 3628, 4431, 5442, 5486, 5908, 6349, 8229, 8862, 10884, 10972, 11791, 12698, 16458, 17724, 19047, 19201, 23582, 25396, 32916, 35373, 38094, 38402, 47164, 57603, 70746, 76188, 76804, 82537, 115206, 141492, 165074, 191377, 230412, 247611, 330148, 382754, 495222, 574131, 765508, 990444, 1148262, 1339639, 2296524, 2487901, 2679278, 4018917, 4975802, 5358556, 7463703, 8037834, 9951604, 14927406, 16075668, 17415307, 29854812, 34830614, 52245921, 69661228, 104491842, 208983684]

約数ペア:

[(1, 208983684), (2, 104491842), (3, 69661228), (4, 52245921), (6, 34830614), (7, 29854812), (12, 17415307), (13, 16075668), (14, 14927406), (21, 9951604), (26, 8037834), (28, 7463703), (39, 5358556), (42, 4975802), (52, 4018917), (78, 2679278), (84, 2487901), (91, 2296524), (156, 1339639), (182, 1148262), (211, 990444), (273, 765508), (364, 574131), (422, 495222), (546, 382754), (633, 330148), (844, 247611), (907, 230412), (1092, 191377), (1266, 165074), (1477, 141492), (1814, 115206), (2532, 82537), (2721, 76804), (2743, 76188), (2954, 70746), (3628, 57603), (4431, 47164), (5442, 38402), (5486, 38094), (5908, 35373), (6349, 32916), (8229, 25396), (8862, 23582), (10884, 19201), (10972, 19047), (11791, 17724), (12698, 16458)]