209245176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21851}}^1$

素因数の和:21889

約数の個数: 96

約数和(自身を含む): 681782400

約数和(自身を除く): 472537224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 21851, 43702, 65553, 87404, 131106, 152957, 174808, 196659, 262212, 305914, 393318, 415169, 458871, 524424, 611828, 786636, 830338, 917742, 1223656, 1245507, 1376613, 1573272, 1660676, 1835484, 2491014, 2753226, 2906183, 3321352, 3670968, 3736521, 4982028, 5506452, 5812366, 7473042, 8718549, 9964056, 11012904, 11624732, 14946084, 17437098, 23249464, 26155647, 29892168, 34874196, 52311294, 69748392, 104622588, 209245176]

約数ペア:

[(1, 209245176), (2, 104622588), (3, 69748392), (4, 52311294), (6, 34874196), (7, 29892168), (8, 26155647), (9, 23249464), (12, 17437098), (14, 14946084), (18, 11624732), (19, 11012904), (21, 9964056), (24, 8718549), (28, 7473042), (36, 5812366), (38, 5506452), (42, 4982028), (56, 3736521), (57, 3670968), (63, 3321352), (72, 2906183), (76, 2753226), (84, 2491014), (114, 1835484), (126, 1660676), (133, 1573272), (152, 1376613), (168, 1245507), (171, 1223656), (228, 917742), (252, 830338), (266, 786636), (342, 611828), (399, 524424), (456, 458871), (504, 415169), (532, 393318), (684, 305914), (798, 262212), (1064, 196659), (1197, 174808), (1368, 152957), (1596, 131106), (2394, 87404), (3192, 65553), (4788, 43702), (9576, 21851)]