201923302545

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{142193}}^1$

素因数の和:142431

約数の個数: 64

約数和(自身を含む): 366655760640

約数和(自身を除く): 164732458095

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 157, 201, 335, 471, 603, 785, 1005, 1413, 1809, 2355, 3015, 4239, 7065, 9045, 10519, 21195, 31557, 52595, 94671, 142193, 157785, 284013, 426579, 473355, 710965, 1279737, 1420065, 2132895, 3839211, 6398685, 9526931, 19196055, 22324301, 28580793, 47634655, 66972903, 85742379, 111621505, 142903965, 200918709, 257227137, 334864515, 428711895, 602756127, 1004593545, 1286135685, 1495728167, 3013780635, 4487184501, 7478640835, 13461553503, 22435922505, 40384660509, 67307767515, 201923302545]

約数ペア:

[(1, 201923302545), (3, 67307767515), (5, 40384660509), (9, 22435922505), (15, 13461553503), (27, 7478640835), (45, 4487184501), (67, 3013780635), (135, 1495728167), (157, 1286135685), (201, 1004593545), (335, 602756127), (471, 428711895), (603, 334864515), (785, 257227137), (1005, 200918709), (1413, 142903965), (1809, 111621505), (2355, 85742379), (3015, 66972903), (4239, 47634655), (7065, 28580793), (9045, 22324301), (10519, 19196055), (21195, 9526931), (31557, 6398685), (52595, 3839211), (94671, 2132895), (142193, 1420065), (157785, 1279737), (284013, 710965), (426579, 473355)]