201177693

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 315194880

約数和(自身を除く): 114017187

約数列:

[1, 3, 9, 31, 41, 43, 93, 123, 129, 279, 369, 387, 409, 1227, 1271, 1333, 1763, 3681, 3813, 3999, 5289, 11439, 11997, 12679, 15867, 16769, 17587, 38037, 50307, 52761, 54653, 114111, 150921, 158283, 163959, 491877, 519839, 545197, 721067, 1559517, 1635591, 2163201, 4678551, 4906773, 6489603, 22353077, 67059231, 201177693]

約数ペア:

[(1, 201177693), (3, 67059231), (9, 22353077), (31, 6489603), (41, 4906773), (43, 4678551), (93, 2163201), (123, 1635591), (129, 1559517), (279, 721067), (369, 545197), (387, 519839), (409, 491877), (1227, 163959), (1271, 158283), (1333, 150921), (1763, 114111), (3681, 54653), (3813, 52761), (3999, 50307), (5289, 38037), (11439, 17587), (11997, 16769), (12679, 15867)]