210312684

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 541500960

約数和(自身を除く): 331188276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 229, 263, 291, 388, 458, 526, 582, 687, 789, 873, 916, 1052, 1164, 1374, 1578, 1746, 2061, 2367, 2748, 3156, 3492, 4122, 4734, 8244, 9468, 22213, 25511, 44426, 51022, 60227, 66639, 76533, 88852, 102044, 120454, 133278, 153066, 180681, 199917, 229599, 240908, 266556, 306132, 361362, 399834, 459198, 542043, 722724, 799668, 918396, 1084086, 2168172, 5842019, 11684038, 17526057, 23368076, 35052114, 52578171, 70104228, 105156342, 210312684]

約数ペア:

[(1, 210312684), (2, 105156342), (3, 70104228), (4, 52578171), (6, 35052114), (9, 23368076), (12, 17526057), (18, 11684038), (36, 5842019), (97, 2168172), (194, 1084086), (229, 918396), (263, 799668), (291, 722724), (388, 542043), (458, 459198), (526, 399834), (582, 361362), (687, 306132), (789, 266556), (873, 240908), (916, 229599), (1052, 199917), (1164, 180681), (1374, 153066), (1578, 133278), (1746, 120454), (2061, 102044), (2367, 88852), (2748, 76533), (3156, 66639), (3492, 60227), (4122, 51022), (4734, 44426), (8244, 25511), (9468, 22213)]