211036185

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5059}}^1$

素因数の和:5179

約数の個数: 40

約数和(自身を含む): 382050240

約数和(自身を除く): 171014055

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1545, 2781, 4635, 5059, 8343, 13905, 15177, 25295, 41715, 45531, 75885, 136593, 227655, 409779, 521077, 682965, 1563231, 2048895, 2605385, 4689693, 7816155, 14069079, 23448465, 42207237, 70345395, 211036185]

約数ペア:

[(1, 211036185), (3, 70345395), (5, 42207237), (9, 23448465), (15, 14069079), (27, 7816155), (45, 4689693), (81, 2605385), (103, 2048895), (135, 1563231), (309, 682965), (405, 521077), (515, 409779), (927, 227655), (1545, 136593), (2781, 75885), (4635, 45531), (5059, 41715), (8343, 25295), (13905, 15177)]