204959097

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 349639680

約数和(自身を除く): 144680583

約数列:

[1, 3, 7, 9, 21, 59, 63, 67, 177, 201, 413, 469, 531, 603, 823, 1239, 1407, 2469, 3717, 3953, 4221, 5761, 7407, 11859, 17283, 27671, 35577, 48557, 51849, 55141, 83013, 145671, 165423, 249039, 339899, 385987, 437013, 496269, 1019697, 1157961, 3059091, 3253319, 3473883, 9759957, 22773233, 29279871, 68319699, 204959097]

約数ペア:

[(1, 204959097), (3, 68319699), (7, 29279871), (9, 22773233), (21, 9759957), (59, 3473883), (63, 3253319), (67, 3059091), (177, 1157961), (201, 1019697), (413, 496269), (469, 437013), (531, 385987), (603, 339899), (823, 249039), (1239, 165423), (1407, 145671), (2469, 83013), (3717, 55141), (3953, 51849), (4221, 48557), (5761, 35577), (7407, 27671), (11859, 17283)]