212587908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4651}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 536133696

約数和(自身を除く): 323545788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1758, 3516, 3809, 4651, 7618, 9302, 11427, 13953, 15236, 18604, 22854, 27906, 45708, 55812, 60463, 120926, 181389, 241852, 362778, 725556, 1362743, 2725486, 4088229, 5450972, 8176458, 16352916, 17715659, 35431318, 53146977, 70862636, 106293954, 212587908]

約数ペア:

[(1, 212587908), (2, 106293954), (3, 70862636), (4, 53146977), (6, 35431318), (12, 17715659), (13, 16352916), (26, 8176458), (39, 5450972), (52, 4088229), (78, 2725486), (156, 1362743), (293, 725556), (586, 362778), (879, 241852), (1172, 181389), (1758, 120926), (3516, 60463), (3809, 55812), (4651, 45708), (7618, 27906), (9302, 22854), (11427, 18604), (13953, 15236)]