206887560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{156733}}^1$

素因数の和:156758

約数の個数: 64

約数和(自身を含む): 677090880

約数和(自身を除く): 470203320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 156733, 313466, 470199, 626932, 783665, 940398, 1253864, 1567330, 1724063, 1880796, 2350995, 3134660, 3448126, 3761592, 4701990, 5172189, 6269320, 6896252, 8620315, 9403980, 10344378, 13792504, 17240630, 18807960, 20688756, 25860945, 34481260, 41377512, 51721890, 68962520, 103443780, 206887560]

約数ペア:

[(1, 206887560), (2, 103443780), (3, 68962520), (4, 51721890), (5, 41377512), (6, 34481260), (8, 25860945), (10, 20688756), (11, 18807960), (12, 17240630), (15, 13792504), (20, 10344378), (22, 9403980), (24, 8620315), (30, 6896252), (33, 6269320), (40, 5172189), (44, 4701990), (55, 3761592), (60, 3448126), (66, 3134660), (88, 2350995), (110, 1880796), (120, 1724063), (132, 1567330), (165, 1253864), (220, 940398), (264, 783665), (330, 626932), (440, 470199), (660, 313466), (1320, 156733)]