203723896

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 390153600

約数和(自身を除く): 186429704

約数列:

[1, 2, 4, 8, 61, 122, 229, 244, 458, 488, 916, 1823, 1832, 3646, 7292, 13969, 14584, 27938, 55876, 111203, 111752, 222406, 417467, 444812, 834934, 889624, 1669868, 3339736, 25465487, 50930974, 101861948, 203723896]

約数ペア:

[(1, 203723896), (2, 101861948), (4, 50930974), (8, 25465487), (61, 3339736), (122, 1669868), (229, 889624), (244, 834934), (458, 444812), (488, 417467), (916, 222406), (1823, 111752), (1832, 111203), (3646, 55876), (7292, 27938), (13969, 14584)]