210508788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108959}}^1$

素因数の和:108996

約数の個数: 48

約数和(自身を含む): 585768960

約数和(自身を除く): 375260172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 108959, 217918, 326877, 435836, 653754, 762713, 1307508, 1525426, 2288139, 2506057, 3050852, 4576278, 5012114, 7518171, 9152556, 10024228, 15036342, 17542399, 30072684, 35084798, 52627197, 70169596, 105254394, 210508788]

約数ペア:

[(1, 210508788), (2, 105254394), (3, 70169596), (4, 52627197), (6, 35084798), (7, 30072684), (12, 17542399), (14, 15036342), (21, 10024228), (23, 9152556), (28, 7518171), (42, 5012114), (46, 4576278), (69, 3050852), (84, 2506057), (92, 2288139), (138, 1525426), (161, 1307508), (276, 762713), (322, 653754), (483, 435836), (644, 326877), (966, 217918), (1932, 108959)]