207988284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40591}}^1$

素因数の和:40666

約数の個数: 48

約数和(自身を含む): 563741696

約数和(自身を除く): 355753412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 40591, 81182, 121773, 162364, 243546, 284137, 487092, 568274, 852411, 1136548, 1704822, 2476051, 3409644, 4952102, 7428153, 9904204, 14856306, 17332357, 29712612, 34664714, 51997071, 69329428, 103994142, 207988284]

約数ペア:

[(1, 207988284), (2, 103994142), (3, 69329428), (4, 51997071), (6, 34664714), (7, 29712612), (12, 17332357), (14, 14856306), (21, 9904204), (28, 7428153), (42, 4952102), (61, 3409644), (84, 2476051), (122, 1704822), (183, 1136548), (244, 852411), (366, 568274), (427, 487092), (732, 284137), (854, 243546), (1281, 162364), (1708, 121773), (2562, 81182), (5124, 40591)]