204414903

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 369547776

約数和(自身を除く): 165132873

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 397, 693, 743, 1191, 2229, 2779, 3573, 4367, 5201, 6687, 8173, 8337, 13101, 15603, 24519, 25011, 30569, 39303, 46809, 57211, 73557, 91707, 171633, 275121, 294971, 514899, 884913, 2064797, 2654739, 3244681, 6194391, 9734043, 18583173, 22712767, 29202129, 68138301, 204414903]

約数ペア:

[(1, 204414903), (3, 68138301), (7, 29202129), (9, 22712767), (11, 18583173), (21, 9734043), (33, 6194391), (63, 3244681), (77, 2654739), (99, 2064797), (231, 884913), (397, 514899), (693, 294971), (743, 275121), (1191, 171633), (2229, 91707), (2779, 73557), (3573, 57211), (4367, 46809), (5201, 39303), (6687, 30569), (8173, 25011), (8337, 24519), (13101, 15603)]