200780307

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3659}}^1$

素因数の和:3752

約数の個数: 48

約数和(自身を含む): 362369280

約数和(自身を除く): 161588973

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 3659, 4221, 6097, 7839, 10977, 18291, 25613, 32931, 47567, 54873, 76839, 142701, 230517, 245153, 332969, 428103, 735459, 998907, 1716071, 2206377, 2996721, 3186989, 5148213, 9560967, 15444639, 22308923, 28682901, 66926769, 200780307]

約数ペア:

[(1, 200780307), (3, 66926769), (7, 28682901), (9, 22308923), (13, 15444639), (21, 9560967), (39, 5148213), (63, 3186989), (67, 2996721), (91, 2206377), (117, 1716071), (201, 998907), (273, 735459), (469, 428103), (603, 332969), (819, 245153), (871, 230517), (1407, 142701), (2613, 76839), (3659, 54873), (4221, 47567), (6097, 32931), (7839, 25613), (10977, 18291)]