200869830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{318841}}^1$

素因数の和:318861

約数の個数: 48

約数和(自身を含む): 596872224

約数和(自身を除く): 396002394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 318841, 637682, 956523, 1594205, 1913046, 2231887, 2869569, 3188410, 4463774, 4782615, 5739138, 6695661, 9565230, 11159435, 13391322, 14347845, 20086983, 22318870, 28695690, 33478305, 40173966, 66956610, 100434915, 200869830]

約数ペア:

[(1, 200869830), (2, 100434915), (3, 66956610), (5, 40173966), (6, 33478305), (7, 28695690), (9, 22318870), (10, 20086983), (14, 14347845), (15, 13391322), (18, 11159435), (21, 9565230), (30, 6695661), (35, 5739138), (42, 4782615), (45, 4463774), (63, 3188410), (70, 2869569), (90, 2231887), (105, 1913046), (126, 1594205), (210, 956523), (315, 637682), (630, 318841)]