217070868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26641}}^1$

素因数の和:26752

約数の個数: 48

約数和(自身を含む): 584845184

約数和(自身を除く): 367774316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 26641, 53282, 79923, 106564, 159846, 186487, 319692, 372974, 559461, 745948, 1118922, 2237844, 2584177, 5168354, 7752531, 10336708, 15505062, 18089239, 31010124, 36178478, 54267717, 72356956, 108535434, 217070868]

約数ペア:

[(1, 217070868), (2, 108535434), (3, 72356956), (4, 54267717), (6, 36178478), (7, 31010124), (12, 18089239), (14, 15505062), (21, 10336708), (28, 7752531), (42, 5168354), (84, 2584177), (97, 2237844), (194, 1118922), (291, 745948), (388, 559461), (582, 372974), (679, 319692), (1164, 186487), (1358, 159846), (2037, 106564), (2716, 79923), (4074, 53282), (8148, 26641)]