201892788

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{16943}}^1$

素因数の和:17284

約数の個数: 36

約数和(自身を含む): 511912128

約数和(自身を除く): 310019340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 11916, 16943, 33886, 50829, 67772, 101658, 152487, 203316, 304974, 609948, 5608133, 11216266, 16824399, 22432532, 33648798, 50473197, 67297596, 100946394, 201892788]

約数ペア:

[(1, 201892788), (2, 100946394), (3, 67297596), (4, 50473197), (6, 33648798), (9, 22432532), (12, 16824399), (18, 11216266), (36, 5608133), (331, 609948), (662, 304974), (993, 203316), (1324, 152487), (1986, 101658), (2979, 67772), (3972, 50829), (5958, 33886), (11916, 16943)]