206975928

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3821}}^1$

素因数の和:3928

約数の個数: 64

約数和(自身を含む): 540277920

約数和(自身を除く): 333301992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1464, 2257, 3821, 4514, 6771, 7642, 9028, 11463, 13542, 15284, 18056, 22926, 27084, 30568, 45852, 54168, 91704, 141377, 233081, 282754, 424131, 466162, 565508, 699243, 848262, 932324, 1131016, 1398486, 1696524, 1864648, 2796972, 3393048, 5593944, 8623997, 17247994, 25871991, 34495988, 51743982, 68991976, 103487964, 206975928]

約数ペア:

[(1, 206975928), (2, 103487964), (3, 68991976), (4, 51743982), (6, 34495988), (8, 25871991), (12, 17247994), (24, 8623997), (37, 5593944), (61, 3393048), (74, 2796972), (111, 1864648), (122, 1696524), (148, 1398486), (183, 1131016), (222, 932324), (244, 848262), (296, 699243), (366, 565508), (444, 466162), (488, 424131), (732, 282754), (888, 233081), (1464, 141377), (2257, 91704), (3821, 54168), (4514, 45852), (6771, 30568), (7642, 27084), (9028, 22926), (11463, 18056), (13542, 15284)]