208259722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{829}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 359755200

約数和(自身を除く): 151495478

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 601, 829, 1202, 1658, 6611, 9119, 11419, 13222, 15751, 18238, 22838, 31502, 125609, 173261, 251218, 346522, 498229, 996458, 5480519, 9466351, 10961038, 18932702, 104129861, 208259722]

約数ペア:

[(1, 208259722), (2, 104129861), (11, 18932702), (19, 10961038), (22, 9466351), (38, 5480519), (209, 996458), (418, 498229), (601, 346522), (829, 251218), (1202, 173261), (1658, 125609), (6611, 31502), (9119, 22838), (11419, 18238), (13222, 15751)]