206918010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 599477760

約数和(自身を除く): 392559750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 167, 195, 234, 270, 334, 351, 353, 390, 501, 585, 702, 706, 835, 1002, 1059, 1170, 1503, 1670, 1755, 1765, 2118, 2171, 2505, 3006, 3177, 3510, 3530, 4342, 4509, 4589, 5010, 5295, 6354, 6513, 7515, 9018, 9178, 9531, 10590, 10855, 13026, 13767, 15030, 15885, 19062, 19539, 21710, 22545, 22945, 27534, 31770, 32565, 39078, 41301, 45090, 45890, 47655, 58617, 58951, 65130, 68835, 82602, 95310, 97695, 117234, 117902, 123903, 137670, 176853, 195390, 206505, 247806, 293085, 294755, 353706, 413010, 530559, 586170, 589510, 619515, 766363, 884265, 1061118, 1239030, 1532726, 1591677, 1768530, 2299089, 2652795, 3183354, 3831815, 4598178, 5305590, 6897267, 7663630, 7958385, 11495445, 13794534, 15916770, 20691801, 22990890, 34486335, 41383602, 68972670, 103459005, 206918010]

約数ペア:

[(1, 206918010), (2, 103459005), (3, 68972670), (5, 41383602), (6, 34486335), (9, 22990890), (10, 20691801), (13, 15916770), (15, 13794534), (18, 11495445), (26, 7958385), (27, 7663630), (30, 6897267), (39, 5305590), (45, 4598178), (54, 3831815), (65, 3183354), (78, 2652795), (90, 2299089), (117, 1768530), (130, 1591677), (135, 1532726), (167, 1239030), (195, 1061118), (234, 884265), (270, 766363), (334, 619515), (351, 589510), (353, 586170), (390, 530559), (501, 413010), (585, 353706), (702, 294755), (706, 293085), (835, 247806), (1002, 206505), (1059, 195390), (1170, 176853), (1503, 137670), (1670, 123903), (1755, 117902), (1765, 117234), (2118, 97695), (2171, 95310), (2505, 82602), (3006, 68835), (3177, 65130), (3510, 58951), (3530, 58617), (4342, 47655), (4509, 45890), (4589, 45090), (5010, 41301), (5295, 39078), (6354, 32565), (6513, 31770), (7515, 27534), (9018, 22945), (9178, 22545), (9531, 21710), (10590, 19539), (10855, 19062), (13026, 15885), (13767, 15030)]