203426240615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1\times {\mathrm{1361}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 274551742080

約数和(自身を除く): 71125501465

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 559, 689, 1009, 1361, 2279, 2795, 3445, 5045, 6805, 11395, 13117, 17693, 29627, 43387, 53477, 58523, 65585, 72133, 88465, 148135, 216935, 267385, 292615, 360665, 564031, 695201, 760799, 937729, 1373249, 2299511, 2820155, 3101719, 3476005, 3803995, 4688645, 6866245, 11497555, 15508595, 17852237, 29893643, 40322347, 59049707, 72782197, 89261185, 149468215, 201611735, 295248535, 363910985, 767646191, 946168561, 3129634471, 3838230955, 4730842805, 15648172355, 40685248123, 203426240615]

約数ペア:

[(1, 203426240615), (5, 40685248123), (13, 15648172355), (43, 4730842805), (53, 3838230955), (65, 3129634471), (215, 946168561), (265, 767646191), (559, 363910985), (689, 295248535), (1009, 201611735), (1361, 149468215), (2279, 89261185), (2795, 72782197), (3445, 59049707), (5045, 40322347), (6805, 29893643), (11395, 17852237), (13117, 15508595), (17693, 11497555), (29627, 6866245), (43387, 4688645), (53477, 3803995), (58523, 3476005), (65585, 3101719), (72133, 2820155), (88465, 2299511), (148135, 1373249), (216935, 937729), (267385, 760799), (292615, 695201), (360665, 564031)]