202039088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 402349248

約数和(自身を除く): 200310160

約数列:

[1, 2, 4, 8, 16, 47, 94, 173, 188, 346, 376, 692, 752, 1384, 1553, 2768, 3106, 6212, 8131, 12424, 16262, 24848, 32524, 65048, 72991, 130096, 145982, 268669, 291964, 537338, 583928, 1074676, 1167856, 2149352, 4298704, 12627443, 25254886, 50509772, 101019544, 202039088]

約数ペア:

[(1, 202039088), (2, 101019544), (4, 50509772), (8, 25254886), (16, 12627443), (47, 4298704), (94, 2149352), (173, 1167856), (188, 1074676), (346, 583928), (376, 537338), (692, 291964), (752, 268669), (1384, 145982), (1553, 130096), (2768, 72991), (3106, 65048), (6212, 32524), (8131, 24848), (12424, 16262)]