201847923

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 305126400

約数和(自身を除く): 103278477

約数列:

[1, 3, 9, 27, 79, 173, 237, 519, 547, 711, 1557, 1641, 2133, 4671, 4923, 13667, 14769, 41001, 43213, 94631, 123003, 129639, 283893, 369009, 388917, 851679, 1166751, 2555037, 7475849, 22427547, 67282641, 201847923]

約数ペア:

[(1, 201847923), (3, 67282641), (9, 22427547), (27, 7475849), (79, 2555037), (173, 1166751), (237, 851679), (519, 388917), (547, 369009), (711, 283893), (1557, 129639), (1641, 123003), (2133, 94631), (4671, 43213), (4923, 41001), (13667, 14769)]