217208082

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3392

約数の個数: 96

約数和(自身を含む): 576398592

約数和(自身を除く): 359190510

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 637, 663, 714, 833, 1274, 1326, 1547, 1666, 1911, 2499, 3094, 3343, 3822, 4641, 4998, 6686, 9282, 10029, 10829, 20058, 21658, 23401, 32487, 43459, 46802, 56831, 64974, 70203, 86918, 113662, 130377, 140406, 163807, 170493, 260754, 304213, 327614, 340986, 397817, 491421, 608426, 738803, 795634, 912639, 982842, 1193451, 1477606, 1825278, 2129491, 2216409, 2386902, 2784719, 4258982, 4432818, 5171621, 5569438, 6388473, 8354157, 10343242, 12776946, 15514863, 16708314, 31029726, 36201347, 72402694, 108604041, 217208082]

約数ペア:

[(1, 217208082), (2, 108604041), (3, 72402694), (6, 36201347), (7, 31029726), (13, 16708314), (14, 15514863), (17, 12776946), (21, 10343242), (26, 8354157), (34, 6388473), (39, 5569438), (42, 5171621), (49, 4432818), (51, 4258982), (78, 2784719), (91, 2386902), (98, 2216409), (102, 2129491), (119, 1825278), (147, 1477606), (182, 1193451), (221, 982842), (238, 912639), (273, 795634), (294, 738803), (357, 608426), (442, 491421), (546, 397817), (637, 340986), (663, 327614), (714, 304213), (833, 260754), (1274, 170493), (1326, 163807), (1547, 140406), (1666, 130377), (1911, 113662), (2499, 86918), (3094, 70203), (3343, 64974), (3822, 56831), (4641, 46802), (4998, 43459), (6686, 32487), (9282, 23401), (10029, 21658), (10829, 20058)]