200826885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 384238080

約数和(自身を除く): 183411195

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 101, 105, 145, 203, 303, 435, 505, 609, 653, 707, 1015, 1515, 1959, 2121, 2929, 3045, 3265, 3535, 4571, 8787, 9795, 10605, 13713, 14645, 18937, 20503, 22855, 43935, 56811, 61509, 65953, 68565, 94685, 102515, 132559, 197859, 284055, 307545, 329765, 397677, 461671, 662795, 989295, 1385013, 1912637, 1988385, 2308355, 5737911, 6925065, 9563185, 13388459, 28689555, 40165377, 66942295, 200826885]

約数ペア:

[(1, 200826885), (3, 66942295), (5, 40165377), (7, 28689555), (15, 13388459), (21, 9563185), (29, 6925065), (35, 5737911), (87, 2308355), (101, 1988385), (105, 1912637), (145, 1385013), (203, 989295), (303, 662795), (435, 461671), (505, 397677), (609, 329765), (653, 307545), (707, 284055), (1015, 197859), (1515, 132559), (1959, 102515), (2121, 94685), (2929, 68565), (3045, 65953), (3265, 61509), (3535, 56811), (4571, 43935), (8787, 22855), (9795, 20503), (10605, 18937), (13713, 14645)]