210575466

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 469587456

約数和(自身を除く): 259011990

約数列:

[1, 2, 3, 6, 9, 18, 53, 103, 106, 159, 206, 309, 318, 477, 618, 927, 954, 1854, 2143, 4286, 5459, 6429, 10918, 12858, 16377, 19287, 32754, 38574, 49131, 98262, 113579, 220729, 227158, 340737, 441458, 662187, 681474, 1022211, 1324374, 1986561, 2044422, 3973122, 11698637, 23397274, 35095911, 70191822, 105287733, 210575466]

約数ペア:

[(1, 210575466), (2, 105287733), (3, 70191822), (6, 35095911), (9, 23397274), (18, 11698637), (53, 3973122), (103, 2044422), (106, 1986561), (159, 1324374), (206, 1022211), (309, 681474), (318, 662187), (477, 441458), (618, 340737), (927, 227158), (954, 220729), (1854, 113579), (2143, 98262), (4286, 49131), (5459, 38574), (6429, 32754), (10918, 19287), (12858, 16377)]