211093596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{837673}}^1$

素因数の和:837690

約数の個数: 36

約数和(自身を含む): 609826672

約数和(自身を除く): 398733076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 837673, 1675346, 2513019, 3350692, 5026038, 5863711, 7539057, 10052076, 11727422, 15078114, 17591133, 23454844, 30156228, 35182266, 52773399, 70364532, 105546798, 211093596]

約数ペア:

[(1, 211093596), (2, 105546798), (3, 70364532), (4, 52773399), (6, 35182266), (7, 30156228), (9, 23454844), (12, 17591133), (14, 15078114), (18, 11727422), (21, 10052076), (28, 7539057), (36, 5863711), (42, 5026038), (63, 3350692), (84, 2513019), (126, 1675346), (252, 837673)]