201994965

素因数分解:

$3^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:541

約数の個数: 56

約数和(自身を含む): 366828288

約数和(自身を除く): 164833323

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 243, 367, 405, 453, 729, 755, 1101, 1215, 1359, 1835, 2265, 3303, 3645, 4077, 5505, 6795, 9909, 12231, 16515, 20385, 29727, 36693, 49545, 55417, 61155, 89181, 110079, 148635, 166251, 183465, 267543, 277085, 445905, 498753, 550395, 831255, 1337715, 1496259, 2493765, 4488777, 7481295, 13466331, 22443885, 40398993, 67331655, 201994965]

約数ペア:

[(1, 201994965), (3, 67331655), (5, 40398993), (9, 22443885), (15, 13466331), (27, 7481295), (45, 4488777), (81, 2493765), (135, 1496259), (151, 1337715), (243, 831255), (367, 550395), (405, 498753), (453, 445905), (729, 277085), (755, 267543), (1101, 183465), (1215, 166251), (1359, 148635), (1835, 110079), (2265, 89181), (3303, 61155), (3645, 55417), (4077, 49545), (5505, 36693), (6795, 29727), (9909, 20385), (12231, 16515)]