211021000398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47463113}}^1$

素因数の和:47463153

約数の個数: 48

約数和(自身を含む): 518297204880

約数和(自身を除く): 307276204482

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 47463113, 94926226, 142389339, 284778678, 427168017, 617020469, 854336034, 901799147, 1234040938, 1803598294, 1851061407, 2705397441, 3702122814, 5410794882, 5553184221, 8116192323, 11106368442, 11723388911, 16232384646, 23446777822, 35170166733, 70340333466, 105510500199, 211021000398]

約数ペア:

[(1, 211021000398), (2, 105510500199), (3, 70340333466), (6, 35170166733), (9, 23446777822), (13, 16232384646), (18, 11723388911), (19, 11106368442), (26, 8116192323), (38, 5553184221), (39, 5410794882), (57, 3702122814), (78, 2705397441), (114, 1851061407), (117, 1803598294), (171, 1234040938), (234, 901799147), (247, 854336034), (342, 617020469), (494, 427168017), (741, 284778678), (1482, 142389339), (2223, 94926226), (4446, 47463113)]