199470852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2797}}^1$

素因数の和:3097

約数の個数: 72

約数和(自身を含む): 578492096

約数和(自身を除く): 379021244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 1132, 1698, 1981, 2547, 2797, 3396, 3962, 5094, 5594, 5943, 7924, 8391, 10188, 11188, 11886, 16782, 17829, 19579, 23772, 25173, 33564, 35658, 39158, 50346, 58737, 71316, 78316, 100692, 117474, 176211, 234948, 352422, 704844, 791551, 1583102, 2374653, 3166204, 4749306, 5540857, 7123959, 9498612, 11081714, 14247918, 16622571, 22163428, 28495836, 33245142, 49867713, 66490284, 99735426, 199470852]

約数ペア:

[(1, 199470852), (2, 99735426), (3, 66490284), (4, 49867713), (6, 33245142), (7, 28495836), (9, 22163428), (12, 16622571), (14, 14247918), (18, 11081714), (21, 9498612), (28, 7123959), (36, 5540857), (42, 4749306), (63, 3166204), (84, 2374653), (126, 1583102), (252, 791551), (283, 704844), (566, 352422), (849, 234948), (1132, 176211), (1698, 117474), (1981, 100692), (2547, 78316), (2797, 71316), (3396, 58737), (3962, 50346), (5094, 39158), (5594, 35658), (5943, 33564), (7924, 25173), (8391, 23772), (10188, 19579), (11188, 17829), (11886, 16782)]