200901330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{106297}}^1$

素因数の和:106320

約数の個数: 64

約数和(自身を含む): 612276480

約数和(自身を除く): 411375150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 106297, 212594, 318891, 531485, 637782, 744079, 956673, 1062970, 1488158, 1594455, 1913346, 2232237, 2870019, 3188910, 3720395, 4464474, 4783365, 5740038, 6696711, 7440790, 9566730, 11161185, 13393422, 14350095, 20090133, 22322370, 28700190, 33483555, 40180266, 66967110, 100450665, 200901330]

約数ペア:

[(1, 200901330), (2, 100450665), (3, 66967110), (5, 40180266), (6, 33483555), (7, 28700190), (9, 22322370), (10, 20090133), (14, 14350095), (15, 13393422), (18, 11161185), (21, 9566730), (27, 7440790), (30, 6696711), (35, 5740038), (42, 4783365), (45, 4464474), (54, 3720395), (63, 3188910), (70, 2870019), (90, 2232237), (105, 1913346), (126, 1594455), (135, 1488158), (189, 1062970), (210, 956673), (270, 744079), (315, 637782), (378, 531485), (630, 318891), (945, 212594), (1890, 106297)]