202148055

素因数分解:

$3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1843

約数の個数: 56

約数和(自身を含む): 375642240

約数和(自身を除く): 173494185

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 729, 837, 1215, 1395, 1789, 2511, 3645, 4185, 5367, 7533, 8945, 12555, 16101, 22599, 26835, 37665, 48303, 55459, 80505, 112995, 144909, 166377, 241515, 277295, 434727, 499131, 724545, 831885, 1304181, 1497393, 2173635, 2495655, 4492179, 6520905, 7486965, 13476537, 22460895, 40429611, 67382685, 202148055]

約数ペア:

[(1, 202148055), (3, 67382685), (5, 40429611), (9, 22460895), (15, 13476537), (27, 7486965), (31, 6520905), (45, 4492179), (81, 2495655), (93, 2173635), (135, 1497393), (155, 1304181), (243, 831885), (279, 724545), (405, 499131), (465, 434727), (729, 277295), (837, 241515), (1215, 166377), (1395, 144909), (1789, 112995), (2511, 80505), (3645, 55459), (4185, 48303), (5367, 37665), (7533, 26835), (8945, 22599), (12555, 16101)]