203802606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2477}}^1$

素因数の和:3145

約数の個数: 48

約数和(自身を含む): 505630944

約数和(自身を除く): 301828338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 653, 1306, 1959, 2477, 3918, 4571, 4954, 5877, 7431, 9142, 11754, 13713, 14862, 17339, 22293, 27426, 34678, 41139, 44586, 52017, 82278, 104034, 156051, 312102, 1617481, 3234962, 4852443, 9704886, 11322367, 14557329, 22644734, 29114658, 33967101, 67934202, 101901303, 203802606]

約数ペア:

[(1, 203802606), (2, 101901303), (3, 67934202), (6, 33967101), (7, 29114658), (9, 22644734), (14, 14557329), (18, 11322367), (21, 9704886), (42, 4852443), (63, 3234962), (126, 1617481), (653, 312102), (1306, 156051), (1959, 104034), (2477, 82278), (3918, 52017), (4571, 44586), (4954, 41139), (5877, 34678), (7431, 27426), (9142, 22293), (11754, 17339), (13713, 14862)]