201843688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{5167}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 400003200

約数和(自身を除く): 198159512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 5167, 9766, 10334, 19532, 20668, 39064, 41336, 98173, 196346, 392692, 785384, 1327919, 2655838, 5311676, 10623352, 25230461, 50460922, 100921844, 201843688]

約数ペア:

[(1, 201843688), (2, 100921844), (4, 50460922), (8, 25230461), (19, 10623352), (38, 5311676), (76, 2655838), (152, 1327919), (257, 785384), (514, 392692), (1028, 196346), (2056, 98173), (4883, 41336), (5167, 39064), (9766, 20668), (10334, 19532)]