201088251

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27281}}^1$

素因数の和:27313

約数の個数: 40

約数和(自身を含む): 369725664

約数和(自身を除く): 168637413

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 27281, 81843, 190967, 245529, 354653, 572901, 736587, 1063959, 1718703, 2209761, 2482571, 3191877, 5156109, 7447713, 9575631, 15468327, 22343139, 28726893, 67029417, 201088251]

約数ペア:

[(1, 201088251), (3, 67029417), (7, 28726893), (9, 22343139), (13, 15468327), (21, 9575631), (27, 7447713), (39, 5156109), (63, 3191877), (81, 2482571), (91, 2209761), (117, 1718703), (189, 1063959), (273, 736587), (351, 572901), (567, 354653), (819, 245529), (1053, 190967), (2457, 81843), (7371, 27281)]