202005678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{35107}}^1$

素因数の和:35256

約数の個数: 32

約数和(自身を含む): 465110784

約数和(自身を除く): 263105106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 35107, 70214, 105321, 210642, 245749, 491498, 737247, 1474494, 4809659, 9619318, 14428977, 28857954, 33667613, 67335226, 101002839, 202005678]

約数ペア:

[(1, 202005678), (2, 101002839), (3, 67335226), (6, 33667613), (7, 28857954), (14, 14428977), (21, 9619318), (42, 4809659), (137, 1474494), (274, 737247), (411, 491498), (822, 245749), (959, 210642), (1918, 105321), (2877, 70214), (5754, 35107)]