201775470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517373}}^1$

素因数の和:517396

約数の個数: 32

約数和(自身を含む): 521512992

約数和(自身を除く): 319737522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517373, 1034746, 1552119, 2586865, 3104238, 5173730, 6725849, 7760595, 13451698, 15521190, 20177547, 33629245, 40355094, 67258490, 100887735, 201775470]

約数ペア:

[(1, 201775470), (2, 100887735), (3, 67258490), (5, 40355094), (6, 33629245), (10, 20177547), (13, 15521190), (15, 13451698), (26, 7760595), (30, 6725849), (39, 5173730), (65, 3104238), (78, 2586865), (130, 1552119), (195, 1034746), (390, 517373)]