198691332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{63929}}^1$

素因数の和:63980

約数の個数: 48

約数和(自身を含む): 544172160

約数和(自身を除く): 345480828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 63929, 127858, 191787, 255716, 383574, 447503, 767148, 895006, 1342509, 1790012, 2365373, 2685018, 4730746, 5370036, 7096119, 9461492, 14192238, 16557611, 28384476, 33115222, 49672833, 66230444, 99345666, 198691332]

約数ペア:

[(1, 198691332), (2, 99345666), (3, 66230444), (4, 49672833), (6, 33115222), (7, 28384476), (12, 16557611), (14, 14192238), (21, 9461492), (28, 7096119), (37, 5370036), (42, 4730746), (74, 2685018), (84, 2365373), (111, 1790012), (148, 1342509), (222, 895006), (259, 767148), (444, 447503), (518, 383574), (777, 255716), (1036, 191787), (1554, 127858), (3108, 63929)]