194968384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2747

約数の個数: 56

約数和(自身を含む): 421492680

約数和(自身を除く): 226524296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1157, 1424, 2314, 2633, 2848, 4628, 5266, 5696, 9256, 10532, 18512, 21064, 34229, 37024, 42128, 68458, 74048, 84256, 136916, 168512, 234337, 273832, 468674, 547664, 937348, 1095328, 1874696, 2190656, 3046381, 3749392, 6092762, 7498784, 12185524, 14997568, 24371048, 48742096, 97484192, 194968384]

約数ペア:

[(1, 194968384), (2, 97484192), (4, 48742096), (8, 24371048), (13, 14997568), (16, 12185524), (26, 7498784), (32, 6092762), (52, 3749392), (64, 3046381), (89, 2190656), (104, 1874696), (178, 1095328), (208, 937348), (356, 547664), (416, 468674), (712, 273832), (832, 234337), (1157, 168512), (1424, 136916), (2314, 84256), (2633, 74048), (2848, 68458), (4628, 42128), (5266, 37024), (5696, 34229), (9256, 21064), (10532, 18512)]