200794005

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 373190400

約数和(自身を除く): 172396395

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 61, 111, 135, 183, 185, 305, 333, 549, 555, 659, 915, 999, 1647, 1665, 1977, 2257, 2745, 3295, 4995, 5931, 6771, 8235, 9885, 11285, 17793, 20313, 24383, 29655, 33855, 40199, 60939, 73149, 88965, 101565, 120597, 121915, 200995, 219447, 304695, 361791, 365745, 602985, 658341, 1085373, 1097235, 1487363, 1808955, 3291705, 4462089, 5426865, 7436815, 13386267, 22310445, 40158801, 66931335, 200794005]

約数ペア:

[(1, 200794005), (3, 66931335), (5, 40158801), (9, 22310445), (15, 13386267), (27, 7436815), (37, 5426865), (45, 4462089), (61, 3291705), (111, 1808955), (135, 1487363), (183, 1097235), (185, 1085373), (305, 658341), (333, 602985), (549, 365745), (555, 361791), (659, 304695), (915, 219447), (999, 200995), (1647, 121915), (1665, 120597), (1977, 101565), (2257, 88965), (2745, 73149), (3295, 60939), (4995, 40199), (5931, 33855), (6771, 29655), (8235, 24383), (9885, 20313), (11285, 17793)]