203408040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154097}}^1$

素因数の和:154122

約数の個数: 64

約数和(自身を含む): 665703360

約数和(自身を除く): 462295320

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, 154097, 308194, 462291, 616388, 770485, 924582, 1232776, 1540970, 1695067, 1849164, 2311455, 3081940, 3390134, 3698328, 4622910, 5085201, 6163880, 6780268, 8475335, 9245820, 10170402, 13560536, 16950670, 18491640, 20340804, 25426005, 33901340, 40681608, 50852010, 67802680, 101704020, 203408040]

約数ペア:

[(1, 203408040), (2, 101704020), (3, 67802680), (4, 50852010), (5, 40681608), (6, 33901340), (8, 25426005), (10, 20340804), (11, 18491640), (12, 16950670), (15, 13560536), (20, 10170402), (22, 9245820), (24, 8475335), (30, 6780268), (33, 6163880), (40, 5085201), (44, 4622910), (55, 3698328), (60, 3390134), (66, 3081940), (88, 2311455), (110, 1849164), (120, 1695067), (132, 1540970), (165, 1232776), (220, 924582), (264, 770485), (330, 616388), (440, 462291), (660, 308194), (1320, 154097)]