202967910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3371}}^1$

素因数の和:3610

約数の個数: 64

約数和(自身を含む): 543836160

約数和(自身を除く): 340868250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 1115, 1338, 2007, 2230, 3345, 3371, 4014, 6021, 6690, 6742, 10035, 10113, 12042, 16855, 20070, 20226, 30105, 30339, 33710, 50565, 60210, 60678, 91017, 101130, 151695, 182034, 303390, 455085, 751733, 910170, 1503466, 2255199, 3758665, 4510398, 6765597, 7517330, 11275995, 13531194, 20296791, 22551990, 33827985, 40593582, 67655970, 101483955, 202967910]

約数ペア:

[(1, 202967910), (2, 101483955), (3, 67655970), (5, 40593582), (6, 33827985), (9, 22551990), (10, 20296791), (15, 13531194), (18, 11275995), (27, 7517330), (30, 6765597), (45, 4510398), (54, 3758665), (90, 2255199), (135, 1503466), (223, 910170), (270, 751733), (446, 455085), (669, 303390), (1115, 182034), (1338, 151695), (2007, 101130), (2230, 91017), (3345, 60678), (3371, 60210), (4014, 50565), (6021, 33710), (6690, 30339), (6742, 30105), (10035, 20226), (10113, 20070), (12042, 16855)]