202060341

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 344792448

約数和(自身を除く): 142732107

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 137, 287, 369, 411, 571, 861, 959, 1233, 1713, 2583, 2877, 3997, 5139, 5617, 8631, 11991, 16851, 23411, 35973, 39319, 50553, 70233, 78227, 117957, 163877, 210699, 234681, 353871, 491631, 547589, 704043, 1474893, 1642767, 3207307, 4928301, 9621921, 22451149, 28865763, 67353447, 202060341]

約数ペア:

[(1, 202060341), (3, 67353447), (7, 28865763), (9, 22451149), (21, 9621921), (41, 4928301), (63, 3207307), (123, 1642767), (137, 1474893), (287, 704043), (369, 547589), (411, 491631), (571, 353871), (861, 234681), (959, 210699), (1233, 163877), (1713, 117957), (2583, 78227), (2877, 70233), (3997, 50553), (5139, 39319), (5617, 35973), (8631, 23411), (11991, 16851)]