209969232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{727}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 593628672

約数和(自身を除く): 383659440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 547, 727, 1094, 1454, 1641, 2181, 2188, 2908, 3282, 4362, 4376, 5816, 6017, 6564, 7997, 8724, 8752, 11632, 12034, 13128, 15994, 17448, 18051, 23991, 24068, 26256, 31988, 34896, 36102, 47982, 48136, 63976, 72204, 95964, 96272, 127952, 144408, 191928, 288816, 383856, 397669, 795338, 1193007, 1590676, 2386014, 3181352, 4374359, 4772028, 6362704, 8748718, 9544056, 13123077, 17497436, 19088112, 26246154, 34994872, 52492308, 69989744, 104984616, 209969232]

約数ペア:

[(1, 209969232), (2, 104984616), (3, 69989744), (4, 52492308), (6, 34994872), (8, 26246154), (11, 19088112), (12, 17497436), (16, 13123077), (22, 9544056), (24, 8748718), (33, 6362704), (44, 4772028), (48, 4374359), (66, 3181352), (88, 2386014), (132, 1590676), (176, 1193007), (264, 795338), (528, 397669), (547, 383856), (727, 288816), (1094, 191928), (1454, 144408), (1641, 127952), (2181, 96272), (2188, 95964), (2908, 72204), (3282, 63976), (4362, 48136), (4376, 47982), (5816, 36102), (6017, 34896), (6564, 31988), (7997, 26256), (8724, 24068), (8752, 23991), (11632, 18051), (12034, 17448), (13128, 15994)]