219705276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{90191}}^1$

素因数の和:90234

約数の個数: 48

約数和(自身を含む): 606090240

約数和(自身を除く): 386384964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 90191, 180382, 270573, 360764, 541146, 631337, 1082292, 1262674, 1894011, 2525348, 2615539, 3788022, 5231078, 7576044, 7846617, 10462156, 15693234, 18308773, 31386468, 36617546, 54926319, 73235092, 109852638, 219705276]

約数ペア:

[(1, 219705276), (2, 109852638), (3, 73235092), (4, 54926319), (6, 36617546), (7, 31386468), (12, 18308773), (14, 15693234), (21, 10462156), (28, 7846617), (29, 7576044), (42, 5231078), (58, 3788022), (84, 2615539), (87, 2525348), (116, 1894011), (174, 1262674), (203, 1082292), (348, 631337), (406, 541146), (609, 360764), (812, 270573), (1218, 180382), (2436, 90191)]