210972012

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5078

約数の個数: 48

約数和(自身を含む): 509144832

約数和(自身を除く): 298172820

約数列:

[1, 2, 3, 4, 6, 12, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 636, 804, 3551, 4951, 7102, 9902, 10653, 14204, 14853, 19804, 21306, 29706, 42612, 59412, 262403, 331717, 524806, 663434, 787209, 995151, 1049612, 1326868, 1574418, 1990302, 3148836, 3980604, 17581001, 35162002, 52743003, 70324004, 105486006, 210972012]

約数ペア:

[(1, 210972012), (2, 105486006), (3, 70324004), (4, 52743003), (6, 35162002), (12, 17581001), (53, 3980604), (67, 3148836), (106, 1990302), (134, 1574418), (159, 1326868), (201, 1049612), (212, 995151), (268, 787209), (318, 663434), (402, 524806), (636, 331717), (804, 262403), (3551, 59412), (4951, 42612), (7102, 29706), (9902, 21306), (10653, 19804), (14204, 14853)]