201673836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61561}}^1$

素因数の和:61591

約数の個数: 72

約数和(自身を含む): 627439904

約数和(自身を除く): 425766068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 61561, 123122, 184683, 246244, 369366, 430927, 554049, 738732, 800293, 861854, 1108098, 1292781, 1600586, 1723708, 2216196, 2400879, 2585562, 3201172, 3878343, 4801758, 5171124, 5602051, 7202637, 7756686, 9603516, 11204102, 14405274, 15513372, 16806153, 22408204, 28810548, 33612306, 50418459, 67224612, 100836918, 201673836]

約数ペア:

[(1, 201673836), (2, 100836918), (3, 67224612), (4, 50418459), (6, 33612306), (7, 28810548), (9, 22408204), (12, 16806153), (13, 15513372), (14, 14405274), (18, 11204102), (21, 9603516), (26, 7756686), (28, 7202637), (36, 5602051), (39, 5171124), (42, 4801758), (52, 3878343), (63, 3201172), (78, 2585562), (84, 2400879), (91, 2216196), (117, 1723708), (126, 1600586), (156, 1292781), (182, 1108098), (234, 861854), (252, 800293), (273, 738732), (364, 554049), (468, 430927), (546, 369366), (819, 246244), (1092, 184683), (1638, 123122), (3276, 61561)]