205123790601

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1\times {\mathrm{24631}}^1$

素因数の和:26258

約数の個数: 48

約数和(自身を含む): 322162913280

約数和(自身を除く): 117039122679

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1571, 1767, 4713, 5301, 14139, 24631, 29849, 48701, 73893, 89547, 146103, 221679, 268641, 438309, 467989, 763561, 925319, 1403967, 2290683, 2775957, 4211901, 6872049, 8327871, 14507659, 38695301, 43522977, 116085903, 130568931, 348257709, 735210719, 1199554331, 2205632157, 3598662993, 6616896471, 10795988979, 22791532289, 68374596867, 205123790601]

約数ペア:

[(1, 205123790601), (3, 68374596867), (9, 22791532289), (19, 10795988979), (31, 6616896471), (57, 3598662993), (93, 2205632157), (171, 1199554331), (279, 735210719), (589, 348257709), (1571, 130568931), (1767, 116085903), (4713, 43522977), (5301, 38695301), (14139, 14507659), (24631, 8327871), (29849, 6872049), (48701, 4211901), (73893, 2775957), (89547, 2290683), (146103, 1403967), (221679, 925319), (268641, 763561), (438309, 467989)]