208030416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{393997}}^1$

素因数の和:394019

約数の個数: 40

約数和(自身を含む): 586269024

約数和(自身を除く): 378238608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 393997, 787994, 1181991, 1575988, 2363982, 3151976, 4333967, 4727964, 6303952, 8667934, 9455928, 13001901, 17335868, 18911856, 26003802, 34671736, 52007604, 69343472, 104015208, 208030416]

約数ペア:

[(1, 208030416), (2, 104015208), (3, 69343472), (4, 52007604), (6, 34671736), (8, 26003802), (11, 18911856), (12, 17335868), (16, 13001901), (22, 9455928), (24, 8667934), (33, 6303952), (44, 4727964), (48, 4333967), (66, 3151976), (88, 2363982), (132, 1575988), (176, 1181991), (264, 787994), (528, 393997)]