209422896

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{42359}}^1$

素因数の和:42473

約数の個数: 40

約数和(自身を含む): 546274560

約数和(自身を除く): 336851664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 42359, 84718, 127077, 169436, 254154, 338872, 508308, 677744, 1016616, 2033232, 4362977, 8725954, 13088931, 17451908, 26177862, 34903816, 52355724, 69807632, 104711448, 209422896]

約数ペア:

[(1, 209422896), (2, 104711448), (3, 69807632), (4, 52355724), (6, 34903816), (8, 26177862), (12, 17451908), (16, 13088931), (24, 8725954), (48, 4362977), (103, 2033232), (206, 1016616), (309, 677744), (412, 508308), (618, 338872), (824, 254154), (1236, 169436), (1648, 127077), (2472, 84718), (4944, 42359)]