211671257588

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55343}}^1\times {\mathrm{5939}}^1$

素因数の和:61316

約数の個数: 48

約数和(自身を含む): 441831075840

約数和(自身を除く): 230159818252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 5939, 11878, 23756, 41573, 55343, 83146, 110686, 136597, 166292, 221372, 273194, 387401, 546388, 774802, 956179, 1272889, 1549604, 1912358, 2545778, 3824716, 5091556, 8910223, 17820446, 35640892, 328682077, 657364154, 1314728308, 2300774539, 4601549078, 7559687771, 9203098156, 15119375542, 30238751084, 52917814397, 105835628794, 211671257588]

約数ペア:

[(1, 211671257588), (2, 105835628794), (4, 52917814397), (7, 30238751084), (14, 15119375542), (23, 9203098156), (28, 7559687771), (46, 4601549078), (92, 2300774539), (161, 1314728308), (322, 657364154), (644, 328682077), (5939, 35640892), (11878, 17820446), (23756, 8910223), (41573, 5091556), (55343, 3824716), (83146, 2545778), (110686, 1912358), (136597, 1549604), (166292, 1272889), (221372, 956179), (273194, 774802), (387401, 546388)]