211698228

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2754

約数の個数: 96

約数和(自身を含む): 606592000

約数和(自身を除く): 394893772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 399, 532, 588, 686, 798, 931, 1029, 1372, 1596, 1862, 2058, 2707, 2793, 3724, 4116, 5414, 5586, 6517, 8121, 10828, 11172, 13034, 16242, 18949, 19551, 26068, 32484, 37898, 39102, 51433, 56847, 75796, 78204, 102866, 113694, 132643, 154299, 205732, 227388, 265286, 308598, 360031, 397929, 530572, 617196, 720062, 795858, 928501, 1080093, 1440124, 1591716, 1857002, 2160186, 2520217, 2785503, 3714004, 4320372, 5040434, 5571006, 7560651, 10080868, 11142012, 15121302, 17641519, 30242604, 35283038, 52924557, 70566076, 105849114, 211698228]

約数ペア:

[(1, 211698228), (2, 105849114), (3, 70566076), (4, 52924557), (6, 35283038), (7, 30242604), (12, 17641519), (14, 15121302), (19, 11142012), (21, 10080868), (28, 7560651), (38, 5571006), (42, 5040434), (49, 4320372), (57, 3714004), (76, 2785503), (84, 2520217), (98, 2160186), (114, 1857002), (133, 1591716), (147, 1440124), (196, 1080093), (228, 928501), (266, 795858), (294, 720062), (343, 617196), (399, 530572), (532, 397929), (588, 360031), (686, 308598), (798, 265286), (931, 227388), (1029, 205732), (1372, 154299), (1596, 132643), (1862, 113694), (2058, 102866), (2707, 78204), (2793, 75796), (3724, 56847), (4116, 51433), (5414, 39102), (5586, 37898), (6517, 32484), (8121, 26068), (10828, 19551), (11172, 18949), (13034, 16242)]