210322812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15361}}^1$

素因数の和:15538

約数の個数: 48

約数和(自身を含む): 564338432

約数和(自身を除く): 354015620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 15361, 30722, 46083, 61444, 92166, 107527, 184332, 215054, 322581, 430108, 645162, 1290324, 2503843, 5007686, 7511529, 10015372, 15023058, 17526901, 30046116, 35053802, 52580703, 70107604, 105161406, 210322812]

約数ペア:

[(1, 210322812), (2, 105161406), (3, 70107604), (4, 52580703), (6, 35053802), (7, 30046116), (12, 17526901), (14, 15023058), (21, 10015372), (28, 7511529), (42, 5007686), (84, 2503843), (163, 1290324), (326, 645162), (489, 430108), (652, 322581), (978, 215054), (1141, 184332), (1956, 107527), (2282, 92166), (3423, 61444), (4564, 46083), (6846, 30722), (13692, 15361)]