204089336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 451440000

約数和(自身を除く): 247350664

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 703, 814, 836, 1406, 1628, 1672, 2812, 3256, 3299, 5624, 6598, 7733, 13196, 15466, 26392, 30932, 36289, 61864, 62681, 72578, 122063, 125362, 145156, 244126, 250724, 290312, 488252, 501448, 689491, 976504, 1342693, 1378982, 2319197, 2685386, 2757964, 4638394, 5370772, 5515928, 9276788, 10741544, 18553576, 25511167, 51022334, 102044668, 204089336]

約数ペア:

[(1, 204089336), (2, 102044668), (4, 51022334), (8, 25511167), (11, 18553576), (19, 10741544), (22, 9276788), (37, 5515928), (38, 5370772), (44, 4638394), (74, 2757964), (76, 2685386), (88, 2319197), (148, 1378982), (152, 1342693), (209, 976504), (296, 689491), (407, 501448), (418, 488252), (703, 290312), (814, 250724), (836, 244126), (1406, 145156), (1628, 125362), (1672, 122063), (2812, 72578), (3256, 62681), (3299, 61864), (5624, 36289), (6598, 30932), (7733, 26392), (13196, 15466)]