205315696761

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1\times {\mathrm{184711}}^1$

素因数の和:186053

約数の個数: 32

約数和(自身を含む): 320742782976

約数和(自身を除く): 115427086215

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1291, 3873, 9037, 27111, 52931, 158793, 184711, 370517, 554133, 1111551, 1292977, 3878931, 7573151, 22719453, 53012057, 159036171, 238461901, 715385703, 1669233307, 5007699921, 9776937941, 29330813823, 68438565587, 205315696761]

約数ペア:

[(1, 205315696761), (3, 68438565587), (7, 29330813823), (21, 9776937941), (41, 5007699921), (123, 1669233307), (287, 715385703), (861, 238461901), (1291, 159036171), (3873, 53012057), (9037, 22719453), (27111, 7573151), (52931, 3878931), (158793, 1292977), (184711, 1111551), (370517, 554133)]