202784450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{733}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 412848576

約数和(自身を除く): 210064126

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 503, 550, 733, 1006, 1466, 2515, 3665, 5030, 5533, 7330, 8063, 11066, 12575, 16126, 18325, 25150, 27665, 36650, 40315, 55330, 80630, 138325, 201575, 276650, 368699, 403150, 737398, 1843495, 3686990, 4055689, 8111378, 9217475, 18434950, 20278445, 40556890, 101392225, 202784450]

約数ペア:

[(1, 202784450), (2, 101392225), (5, 40556890), (10, 20278445), (11, 18434950), (22, 9217475), (25, 8111378), (50, 4055689), (55, 3686990), (110, 1843495), (275, 737398), (503, 403150), (550, 368699), (733, 276650), (1006, 201575), (1466, 138325), (2515, 80630), (3665, 55330), (5030, 40315), (5533, 36650), (7330, 27665), (8063, 25150), (11066, 18325), (12575, 16126)]