217035294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 528270336

約数和(自身を除く): 311235042

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 197, 238, 357, 394, 591, 714, 1182, 1379, 1543, 2758, 3086, 3349, 4137, 4629, 6698, 8274, 9258, 10047, 10801, 20094, 21602, 23443, 26231, 32403, 46886, 52462, 64806, 70329, 78693, 140658, 157386, 183617, 303971, 367234, 550851, 607942, 911913, 1101702, 1823826, 2127797, 4255594, 5167507, 6383391, 10335014, 12766782, 15502521, 31005042, 36172549, 72345098, 108517647, 217035294]

約数ペア:

[(1, 217035294), (2, 108517647), (3, 72345098), (6, 36172549), (7, 31005042), (14, 15502521), (17, 12766782), (21, 10335014), (34, 6383391), (42, 5167507), (51, 4255594), (102, 2127797), (119, 1823826), (197, 1101702), (238, 911913), (357, 607942), (394, 550851), (591, 367234), (714, 303971), (1182, 183617), (1379, 157386), (1543, 140658), (2758, 78693), (3086, 70329), (3349, 64806), (4137, 52462), (4629, 46886), (6698, 32403), (8274, 26231), (9258, 23443), (10047, 21602), (10801, 20094)]