211909962812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{123631}}^1$

素因数の和:124290

約数の個数: 48

約数和(自身を含む): 400116670464

約数和(自身を除く): 188206707652

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 601, 713, 1202, 1426, 2404, 2852, 13823, 18631, 27646, 37262, 55292, 74524, 123631, 247262, 428513, 494524, 857026, 1714052, 2843513, 3832561, 5687026, 7665122, 11374052, 15330244, 74302231, 88148903, 148604462, 176297806, 297208924, 352595612, 1708951313, 2303369161, 3417902626, 4606738322, 6835805252, 9213476644, 52977490703, 105954981406, 211909962812]

約数ペア:

[(1, 211909962812), (2, 105954981406), (4, 52977490703), (23, 9213476644), (31, 6835805252), (46, 4606738322), (62, 3417902626), (92, 2303369161), (124, 1708951313), (601, 352595612), (713, 297208924), (1202, 176297806), (1426, 148604462), (2404, 88148903), (2852, 74302231), (13823, 15330244), (18631, 11374052), (27646, 7665122), (37262, 5687026), (55292, 3832561), (74524, 2843513), (123631, 1714052), (247262, 857026), (428513, 494524)]