215048634

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{2789}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 438721920

約数和(自身を除く): 223673286

約数列:

[1, 2, 3, 6, 71, 142, 181, 213, 362, 426, 543, 1086, 2789, 5578, 8367, 12851, 16734, 25702, 38553, 77106, 198019, 396038, 504809, 594057, 1009618, 1188114, 1514427, 3028854, 35841439, 71682878, 107524317, 215048634]

約数ペア:

[(1, 215048634), (2, 107524317), (3, 71682878), (6, 35841439), (71, 3028854), (142, 1514427), (181, 1188114), (213, 1009618), (362, 594057), (426, 504809), (543, 396038), (1086, 198019), (2789, 77106), (5578, 38553), (8367, 25702), (12851, 16734)]