207722796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 521433360

約数和(自身を除く): 313710564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 289, 356, 534, 578, 673, 867, 1068, 1156, 1346, 1513, 1734, 2019, 2692, 3026, 3468, 4038, 4539, 6052, 8076, 9078, 11441, 18156, 22882, 25721, 34323, 45764, 51442, 59897, 68646, 77163, 102884, 119794, 137292, 154326, 179691, 194497, 239588, 308652, 359382, 388994, 583491, 718764, 777988, 1018249, 1166982, 2036498, 2333964, 3054747, 4072996, 6109494, 12218988, 17310233, 34620466, 51930699, 69240932, 103861398, 207722796]

約数ペア:

[(1, 207722796), (2, 103861398), (3, 69240932), (4, 51930699), (6, 34620466), (12, 17310233), (17, 12218988), (34, 6109494), (51, 4072996), (68, 3054747), (89, 2333964), (102, 2036498), (178, 1166982), (204, 1018249), (267, 777988), (289, 718764), (356, 583491), (534, 388994), (578, 359382), (673, 308652), (867, 239588), (1068, 194497), (1156, 179691), (1346, 154326), (1513, 137292), (1734, 119794), (2019, 102884), (2692, 77163), (3026, 68646), (3468, 59897), (4038, 51442), (4539, 45764), (6052, 34323), (8076, 25721), (9078, 22882), (11441, 18156)]