191868712

素因数分解:

$2^3\times 7^5\times {\mathrm{1427}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 420003360

約数和(自身を除く): 228134648

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 1427, 2401, 2744, 2854, 4802, 5708, 9604, 9989, 11416, 16807, 19208, 19978, 33614, 39956, 67228, 69923, 79912, 134456, 139846, 279692, 489461, 559384, 978922, 1957844, 3426227, 3915688, 6852454, 13704908, 23983589, 27409816, 47967178, 95934356, 191868712]

約数ペア:

[(1, 191868712), (2, 95934356), (4, 47967178), (7, 27409816), (8, 23983589), (14, 13704908), (28, 6852454), (49, 3915688), (56, 3426227), (98, 1957844), (196, 978922), (343, 559384), (392, 489461), (686, 279692), (1372, 139846), (1427, 134456), (2401, 79912), (2744, 69923), (2854, 67228), (4802, 39956), (5708, 33614), (9604, 19978), (9989, 19208), (11416, 16807)]