208243008

素因数分解:

$2^6\times 3^3\times {\mathrm{120511}}^1$

素因数の和:120532

約数の個数: 56

約数和(自身を含む): 612200960

約数和(自身を除く): 403957952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 120511, 241022, 361533, 482044, 723066, 964088, 1084599, 1446132, 1928176, 2169198, 2892264, 3253797, 3856352, 4338396, 5784528, 6507594, 7712704, 8676792, 11569056, 13015188, 17353584, 23138112, 26030376, 34707168, 52060752, 69414336, 104121504, 208243008]

約数ペア:

[(1, 208243008), (2, 104121504), (3, 69414336), (4, 52060752), (6, 34707168), (8, 26030376), (9, 23138112), (12, 17353584), (16, 13015188), (18, 11569056), (24, 8676792), (27, 7712704), (32, 6507594), (36, 5784528), (48, 4338396), (54, 3856352), (64, 3253797), (72, 2892264), (96, 2169198), (108, 1928176), (144, 1446132), (192, 1084599), (216, 964088), (288, 723066), (432, 482044), (576, 361533), (864, 241022), (1728, 120511)]