211804866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 568608768

約数和(自身を除く): 356803902

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 191, 234, 273, 382, 546, 573, 677, 819, 1146, 1337, 1354, 1638, 1719, 2031, 2483, 2674, 3438, 4011, 4062, 4739, 4966, 6093, 7449, 8022, 8801, 9478, 12033, 12186, 14217, 14898, 17381, 17602, 22347, 24066, 26403, 28434, 34762, 42651, 44694, 52143, 52806, 61607, 79209, 85302, 104286, 123214, 129307, 156429, 158418, 184821, 258614, 312858, 369642, 387921, 554463, 775842, 905149, 1108926, 1163763, 1680991, 1810298, 2327526, 2715447, 3361982, 5042973, 5430894, 8146341, 10085946, 11766937, 15128919, 16292682, 23533874, 30257838, 35300811, 70601622, 105902433, 211804866]

約数ペア:

[(1, 211804866), (2, 105902433), (3, 70601622), (6, 35300811), (7, 30257838), (9, 23533874), (13, 16292682), (14, 15128919), (18, 11766937), (21, 10085946), (26, 8146341), (39, 5430894), (42, 5042973), (63, 3361982), (78, 2715447), (91, 2327526), (117, 1810298), (126, 1680991), (182, 1163763), (191, 1108926), (234, 905149), (273, 775842), (382, 554463), (546, 387921), (573, 369642), (677, 312858), (819, 258614), (1146, 184821), (1337, 158418), (1354, 156429), (1638, 129307), (1719, 123214), (2031, 104286), (2483, 85302), (2674, 79209), (3438, 61607), (4011, 52806), (4062, 52143), (4739, 44694), (4966, 42651), (6093, 34762), (7449, 28434), (8022, 26403), (8801, 24066), (9478, 22347), (12033, 17602), (12186, 17381), (14217, 14898)]