202368145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 310210560

約数和(自身を除く): 107842415

約数列:

[1, 5, 7, 19, 23, 35, 95, 101, 115, 131, 133, 161, 437, 505, 655, 665, 707, 805, 917, 1919, 2185, 2323, 2489, 3013, 3059, 3535, 4585, 9595, 11615, 12445, 13231, 13433, 15065, 15295, 16261, 17423, 21091, 44137, 57247, 66155, 67165, 81305, 87115, 92617, 105455, 220685, 251389, 286235, 304313, 308959, 400729, 463085, 1256945, 1521565, 1544795, 1759723, 2003645, 2130191, 5781947, 8798615, 10650955, 28909735, 40473629, 202368145]

約数ペア:

[(1, 202368145), (5, 40473629), (7, 28909735), (19, 10650955), (23, 8798615), (35, 5781947), (95, 2130191), (101, 2003645), (115, 1759723), (131, 1544795), (133, 1521565), (161, 1256945), (437, 463085), (505, 400729), (655, 308959), (665, 304313), (707, 286235), (805, 251389), (917, 220685), (1919, 105455), (2185, 92617), (2323, 87115), (2489, 81305), (3013, 67165), (3059, 66155), (3535, 57247), (4585, 44137), (9595, 21091), (11615, 17423), (12445, 16261), (13231, 15295), (13433, 15065)]