205699746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5107}}^1$

素因数の和:5263

約数の個数: 48

約数和(自身を含む): 482154336

約数和(自身を除く): 276454590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2877, 5107, 5754, 6713, 10214, 13426, 15321, 20139, 30642, 35749, 40278, 71498, 107247, 214494, 250243, 500486, 699659, 750729, 1399318, 1501458, 2098977, 4197954, 4897613, 9795226, 14692839, 29385678, 34283291, 68566582, 102849873, 205699746]

約数ペア:

[(1, 205699746), (2, 102849873), (3, 68566582), (6, 34283291), (7, 29385678), (14, 14692839), (21, 9795226), (42, 4897613), (49, 4197954), (98, 2098977), (137, 1501458), (147, 1399318), (274, 750729), (294, 699659), (411, 500486), (822, 250243), (959, 214494), (1918, 107247), (2877, 71498), (5107, 40278), (5754, 35749), (6713, 30642), (10214, 20139), (13426, 15321)]