201618228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{55819}}^1$

素因数の和:55876

約数の個数: 48

約数和(自身を含む): 550161920

約数和(自身を除く): 348543692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 55819, 111638, 167457, 223276, 334914, 390733, 669828, 781466, 1172199, 1562932, 2344398, 2400217, 4688796, 4800434, 7200651, 9600868, 14401302, 16801519, 28802604, 33603038, 50404557, 67206076, 100809114, 201618228]

約数ペア:

[(1, 201618228), (2, 100809114), (3, 67206076), (4, 50404557), (6, 33603038), (7, 28802604), (12, 16801519), (14, 14401302), (21, 9600868), (28, 7200651), (42, 4800434), (43, 4688796), (84, 2400217), (86, 2344398), (129, 1562932), (172, 1172199), (258, 781466), (301, 669828), (516, 390733), (602, 334914), (903, 223276), (1204, 167457), (1806, 111638), (3612, 55819)]