199090968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1013}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 525657600

約数和(自身を除く): 326566632

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 431, 456, 862, 1013, 1293, 1724, 2026, 2586, 3039, 3448, 4052, 5172, 6078, 8104, 8189, 10344, 12156, 16378, 19247, 24312, 24567, 32756, 38494, 49134, 57741, 65512, 76988, 98268, 115482, 153976, 196536, 230964, 436603, 461928, 873206, 1309809, 1746412, 2619618, 3492824, 5239236, 8295457, 10478472, 16590914, 24886371, 33181828, 49772742, 66363656, 99545484, 199090968]

約数ペア:

[(1, 199090968), (2, 99545484), (3, 66363656), (4, 49772742), (6, 33181828), (8, 24886371), (12, 16590914), (19, 10478472), (24, 8295457), (38, 5239236), (57, 3492824), (76, 2619618), (114, 1746412), (152, 1309809), (228, 873206), (431, 461928), (456, 436603), (862, 230964), (1013, 196536), (1293, 153976), (1724, 115482), (2026, 98268), (2586, 76988), (3039, 65512), (3448, 57741), (4052, 49134), (5172, 38494), (6078, 32756), (8104, 24567), (8189, 24312), (10344, 19247), (12156, 16378)]