201691458

素因数分解:

$2^1\times 3^5\times {\mathrm{223}}^1\times {\mathrm{1861}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 455460096

約数和(自身を除く): 253768638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 243, 446, 486, 669, 1338, 1861, 2007, 3722, 4014, 5583, 6021, 11166, 12042, 16749, 18063, 33498, 36126, 50247, 54189, 100494, 108378, 150741, 301482, 415003, 452223, 830006, 904446, 1245009, 2490018, 3735027, 7470054, 11205081, 22410162, 33615243, 67230486, 100845729, 201691458]

約数ペア:

[(1, 201691458), (2, 100845729), (3, 67230486), (6, 33615243), (9, 22410162), (18, 11205081), (27, 7470054), (54, 3735027), (81, 2490018), (162, 1245009), (223, 904446), (243, 830006), (446, 452223), (486, 415003), (669, 301482), (1338, 150741), (1861, 108378), (2007, 100494), (3722, 54189), (4014, 50247), (5583, 36126), (6021, 33498), (11166, 18063), (12042, 16749)]