229581908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 426746880

約数和(自身を除く): 197164972

約数列:

[1, 2, 4, 31, 62, 71, 89, 124, 142, 178, 284, 293, 356, 586, 1172, 2201, 2759, 4402, 5518, 6319, 8804, 9083, 11036, 12638, 18166, 20803, 25276, 26077, 36332, 41606, 52154, 83212, 104308, 195889, 391778, 644893, 783556, 808387, 1289786, 1616774, 1851467, 2579572, 3233548, 3702934, 7405868, 57395477, 114790954, 229581908]

約数ペア:

[(1, 229581908), (2, 114790954), (4, 57395477), (31, 7405868), (62, 3702934), (71, 3233548), (89, 2579572), (124, 1851467), (142, 1616774), (178, 1289786), (284, 808387), (293, 783556), (356, 644893), (586, 391778), (1172, 195889), (2201, 104308), (2759, 83212), (4402, 52154), (5518, 41606), (6319, 36332), (8804, 26077), (9083, 25276), (11036, 20803), (12638, 18166)]