198608436

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 569041704

約数和(自身を除く): 370433268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 244, 324, 351, 366, 468, 549, 702, 732, 773, 793, 1053, 1098, 1404, 1546, 1586, 1647, 2106, 2196, 2319, 2379, 3092, 3172, 3294, 4212, 4638, 4758, 4941, 6588, 6957, 7137, 9276, 9516, 9882, 10049, 13914, 14274, 19764, 20098, 20871, 21411, 27828, 28548, 30147, 40196, 41742, 42822, 47153, 60294, 62613, 64233, 83484, 85644, 90441, 94306, 120588, 125226, 128466, 141459, 180882, 188612, 250452, 256932, 271323, 282918, 361764, 424377, 542646, 565836, 612989, 813969, 848754, 1085292, 1225978, 1273131, 1627938, 1697508, 1838967, 2451956, 2546262, 3255876, 3677934, 3819393, 5092524, 5516901, 7355868, 7638786, 11033802, 15277572, 16550703, 22067604, 33101406, 49652109, 66202812, 99304218, 198608436]

約数ペア:

[(1, 198608436), (2, 99304218), (3, 66202812), (4, 49652109), (6, 33101406), (9, 22067604), (12, 16550703), (13, 15277572), (18, 11033802), (26, 7638786), (27, 7355868), (36, 5516901), (39, 5092524), (52, 3819393), (54, 3677934), (61, 3255876), (78, 2546262), (81, 2451956), (108, 1838967), (117, 1697508), (122, 1627938), (156, 1273131), (162, 1225978), (183, 1085292), (234, 848754), (244, 813969), (324, 612989), (351, 565836), (366, 542646), (468, 424377), (549, 361764), (702, 282918), (732, 271323), (773, 256932), (793, 250452), (1053, 188612), (1098, 180882), (1404, 141459), (1546, 128466), (1586, 125226), (1647, 120588), (2106, 94306), (2196, 90441), (2319, 85644), (2379, 83484), (3092, 64233), (3172, 62613), (3294, 60294), (4212, 47153), (4638, 42822), (4758, 41742), (4941, 40196), (6588, 30147), (6957, 28548), (7137, 27828), (9276, 21411), (9516, 20871), (9882, 20098), (10049, 19764), (13914, 14274)]