197720244

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{6961}}^1$

素因数の和:7237

約数の個数: 48

約数和(自身を含む): 514631040

約数和(自身を除く): 316910796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 6961, 7101, 9468, 13922, 14202, 20883, 27844, 28404, 41766, 62649, 83532, 125298, 187947, 250596, 375894, 751788, 1830743, 3661486, 5492229, 7322972, 10984458, 16476687, 21968916, 32953374, 49430061, 65906748, 98860122, 197720244]

約数ペア:

[(1, 197720244), (2, 98860122), (3, 65906748), (4, 49430061), (6, 32953374), (9, 21968916), (12, 16476687), (18, 10984458), (27, 7322972), (36, 5492229), (54, 3661486), (108, 1830743), (263, 751788), (526, 375894), (789, 250596), (1052, 187947), (1578, 125298), (2367, 83532), (3156, 62649), (4734, 41766), (6961, 28404), (7101, 27844), (9468, 20883), (13922, 14202)]