201671370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1137

約数の個数: 80

約数和(自身を含む): 544709088

約数和(自身を除く): 343037718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 307, 405, 614, 810, 811, 921, 1535, 1622, 1842, 2433, 2763, 3070, 4055, 4605, 4866, 5526, 7299, 8110, 8289, 9210, 12165, 13815, 14598, 16578, 21897, 24330, 24867, 27630, 36495, 41445, 43794, 49734, 65691, 72990, 82890, 109485, 124335, 131382, 218970, 248670, 248977, 328455, 497954, 656910, 746931, 1244885, 1493862, 2240793, 2489770, 3734655, 4481586, 6722379, 7469310, 11203965, 13444758, 20167137, 22407930, 33611895, 40334274, 67223790, 100835685, 201671370]

約数ペア:

[(1, 201671370), (2, 100835685), (3, 67223790), (5, 40334274), (6, 33611895), (9, 22407930), (10, 20167137), (15, 13444758), (18, 11203965), (27, 7469310), (30, 6722379), (45, 4481586), (54, 3734655), (81, 2489770), (90, 2240793), (135, 1493862), (162, 1244885), (270, 746931), (307, 656910), (405, 497954), (614, 328455), (810, 248977), (811, 248670), (921, 218970), (1535, 131382), (1622, 124335), (1842, 109485), (2433, 82890), (2763, 72990), (3070, 65691), (4055, 49734), (4605, 43794), (4866, 41445), (5526, 36495), (7299, 27630), (8110, 24867), (8289, 24330), (9210, 21897), (12165, 16578), (13815, 14598)]