212007966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 464728320

約数和(自身を除く): 252720354

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 67, 82, 114, 123, 134, 201, 246, 402, 677, 779, 1273, 1354, 1558, 2031, 2337, 2546, 2747, 3819, 4062, 4674, 5494, 7638, 8241, 12863, 16482, 25726, 27757, 38589, 45359, 52193, 55514, 77178, 83271, 90718, 104386, 136077, 156579, 166542, 272154, 313158, 527383, 861821, 1054766, 1582149, 1723642, 1859719, 2585463, 3164298, 3719438, 5170926, 5579157, 11158314, 35334661, 70669322, 106003983, 212007966]

約数ペア:

[(1, 212007966), (2, 106003983), (3, 70669322), (6, 35334661), (19, 11158314), (38, 5579157), (41, 5170926), (57, 3719438), (67, 3164298), (82, 2585463), (114, 1859719), (123, 1723642), (134, 1582149), (201, 1054766), (246, 861821), (402, 527383), (677, 313158), (779, 272154), (1273, 166542), (1354, 156579), (1558, 136077), (2031, 104386), (2337, 90718), (2546, 83271), (2747, 77178), (3819, 55514), (4062, 52193), (4674, 45359), (5494, 38589), (7638, 27757), (8241, 25726), (12863, 16482)]