213232188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7901}}^1$

素因数の和:8094

約数の個数: 48

約数和(自身を含む): 538979616

約数和(自身を除く): 325747428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 2076, 2249, 4498, 6747, 7901, 8996, 13494, 15802, 23703, 26988, 31604, 47406, 94812, 102713, 205426, 308139, 410852, 616278, 1232556, 1366873, 2733746, 4100619, 5467492, 8201238, 16402476, 17769349, 35538698, 53308047, 71077396, 106616094, 213232188]

約数ペア:

[(1, 213232188), (2, 106616094), (3, 71077396), (4, 53308047), (6, 35538698), (12, 17769349), (13, 16402476), (26, 8201238), (39, 5467492), (52, 4100619), (78, 2733746), (156, 1366873), (173, 1232556), (346, 616278), (519, 410852), (692, 308139), (1038, 205426), (2076, 102713), (2249, 94812), (4498, 47406), (6747, 31604), (7901, 26988), (8996, 23703), (13494, 15802)]