200036720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192343}}^1$

素因数の和:192369

約数の個数: 40

約数和(自身を含む): 500863776

約数和(自身を除く): 300827056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 192343, 384686, 769372, 961715, 1538744, 1923430, 2500459, 3077488, 3846860, 5000918, 7693720, 10001836, 12502295, 15387440, 20003672, 25004590, 40007344, 50009180, 100018360, 200036720]

約数ペア:

[(1, 200036720), (2, 100018360), (4, 50009180), (5, 40007344), (8, 25004590), (10, 20003672), (13, 15387440), (16, 12502295), (20, 10001836), (26, 7693720), (40, 5000918), (52, 3846860), (65, 3077488), (80, 2500459), (104, 1923430), (130, 1538744), (208, 961715), (260, 769372), (520, 384686), (1040, 192343)]