205658046706

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1009}}^1\times {\mathrm{3761}}^1$

素因数の和:4872

約数の個数: 64

約数和(自身を含む): 364763520000

約数和(自身を除く): 159105473294

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 686, 1009, 1106, 2018, 3761, 3871, 7063, 7522, 7742, 14126, 26327, 27097, 49441, 52654, 54194, 79711, 98882, 159422, 184289, 297119, 346087, 368578, 557977, 594238, 692174, 1115954, 1290023, 2079833, 2580046, 3794849, 3905839, 4159666, 7589698, 7811678, 14558831, 26563943, 27340873, 29117662, 53127886, 54681746, 101911817, 185947601, 203823634, 299793071, 371895202, 599586142, 1301633207, 2098551497, 2603266414, 4197102994, 14689860479, 29379720958, 102829023353, 205658046706]

約数ペア:

[(1, 205658046706), (2, 102829023353), (7, 29379720958), (14, 14689860479), (49, 4197102994), (79, 2603266414), (98, 2098551497), (158, 1301633207), (343, 599586142), (553, 371895202), (686, 299793071), (1009, 203823634), (1106, 185947601), (2018, 101911817), (3761, 54681746), (3871, 53127886), (7063, 29117662), (7522, 27340873), (7742, 26563943), (14126, 14558831), (26327, 7811678), (27097, 7589698), (49441, 4159666), (52654, 3905839), (54194, 3794849), (79711, 2580046), (98882, 2079833), (159422, 1290023), (184289, 1115954), (297119, 692174), (346087, 594238), (368578, 557977)]