203429876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 396641280

約数和(自身を除く): 193211404

約数列:

[1, 2, 4, 13, 26, 52, 59, 61, 118, 122, 236, 244, 767, 793, 1087, 1534, 1586, 2174, 3068, 3172, 3599, 4348, 7198, 14131, 14396, 28262, 46787, 56524, 64133, 66307, 93574, 128266, 132614, 187148, 256532, 265228, 833729, 861991, 1667458, 1723982, 3334916, 3447964, 3912113, 7824226, 15648452, 50857469, 101714938, 203429876]

約数ペア:

[(1, 203429876), (2, 101714938), (4, 50857469), (13, 15648452), (26, 7824226), (52, 3912113), (59, 3447964), (61, 3334916), (118, 1723982), (122, 1667458), (236, 861991), (244, 833729), (767, 265228), (793, 256532), (1087, 187148), (1534, 132614), (1586, 128266), (2174, 93574), (3068, 66307), (3172, 64133), (3599, 56524), (4348, 46787), (7198, 28262), (14131, 14396)]