199373384

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8202

約数の個数: 64

約数和(自身を含む): 469324800

約数和(自身を除く): 269951416

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 6118, 8147, 12236, 16294, 24472, 32588, 57029, 65176, 114058, 154793, 187381, 228116, 309586, 374762, 456232, 619172, 749524, 1083551, 1238344, 1311667, 1499048, 2167102, 2623334, 3560239, 4334204, 5246668, 7120478, 8668408, 10493336, 14240956, 24921673, 28481912, 49843346, 99686692, 199373384]

約数ペア:

[(1, 199373384), (2, 99686692), (4, 49843346), (7, 28481912), (8, 24921673), (14, 14240956), (19, 10493336), (23, 8668408), (28, 7120478), (38, 5246668), (46, 4334204), (56, 3560239), (76, 2623334), (92, 2167102), (133, 1499048), (152, 1311667), (161, 1238344), (184, 1083551), (266, 749524), (322, 619172), (437, 456232), (532, 374762), (644, 309586), (874, 228116), (1064, 187381), (1288, 154793), (1748, 114058), (3059, 65176), (3496, 57029), (6118, 32588), (8147, 24472), (12236, 16294)]