204064812

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{38561}}^1$

素因数の和:38588

約数の個数: 72

約数和(自身を含む): 615449520

約数和(自身を除く): 411384708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 38561, 77122, 115683, 154244, 231366, 269927, 347049, 462732, 539854, 694098, 809781, 1041147, 1079708, 1388196, 1619562, 1889489, 2082294, 2429343, 3239124, 3778978, 4164588, 4858686, 5668467, 7288029, 7557956, 9717372, 11336934, 14576058, 17005401, 22673868, 29152116, 34010802, 51016203, 68021604, 102032406, 204064812]

約数ペア:

[(1, 204064812), (2, 102032406), (3, 68021604), (4, 51016203), (6, 34010802), (7, 29152116), (9, 22673868), (12, 17005401), (14, 14576058), (18, 11336934), (21, 9717372), (27, 7557956), (28, 7288029), (36, 5668467), (42, 4858686), (49, 4164588), (54, 3778978), (63, 3239124), (84, 2429343), (98, 2082294), (108, 1889489), (126, 1619562), (147, 1388196), (189, 1079708), (196, 1041147), (252, 809781), (294, 694098), (378, 539854), (441, 462732), (588, 347049), (756, 269927), (882, 231366), (1323, 154244), (1764, 115683), (2646, 77122), (5292, 38561)]