208728852

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2917}}^1$

素因数の和:3080

約数の個数: 48

約数和(自身を含む): 500028480

約数和(自身を除く): 291299628

約数列:

[1, 2, 3, 4, 6, 12, 67, 89, 134, 178, 201, 267, 268, 356, 402, 534, 804, 1068, 2917, 5834, 5963, 8751, 11668, 11926, 17502, 17889, 23852, 35004, 35778, 71556, 195439, 259613, 390878, 519226, 586317, 778839, 781756, 1038452, 1172634, 1557678, 2345268, 3115356, 17394071, 34788142, 52182213, 69576284, 104364426, 208728852]

約数ペア:

[(1, 208728852), (2, 104364426), (3, 69576284), (4, 52182213), (6, 34788142), (12, 17394071), (67, 3115356), (89, 2345268), (134, 1557678), (178, 1172634), (201, 1038452), (267, 781756), (268, 778839), (356, 586317), (402, 519226), (534, 390878), (804, 259613), (1068, 195439), (2917, 71556), (5834, 35778), (5963, 35004), (8751, 23852), (11668, 17889), (11926, 17502)]