202193145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 457850880

約数和(自身を除く): 255657735

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 53, 55, 63, 77, 99, 105, 135, 159, 165, 189, 231, 265, 297, 315, 367, 371, 385, 477, 495, 583, 693, 795, 945, 1101, 1113, 1155, 1431, 1485, 1749, 1835, 1855, 2079, 2385, 2569, 2915, 3303, 3339, 3465, 4037, 4081, 5247, 5505, 5565, 7155, 7707, 8745, 9909, 10017, 10395, 12111, 12243, 12845, 15741, 16515, 16695, 19451, 20185, 20405, 23121, 26235, 28259, 36333, 36729, 38535, 49545, 50085, 58353, 60555, 61215, 69363, 78705, 84777, 97255, 108999, 110187, 115605, 136157, 141295, 175059, 181665, 183645, 213961, 254331, 291765, 346815, 408471, 423885, 525177, 544995, 550935, 641883, 680785, 762993, 875295, 1069805, 1225413, 1271655, 1497727, 1925649, 2042355, 2625885, 3209415, 3676239, 3814965, 4493181, 5776947, 6127065, 7488635, 9628245, 13479543, 18381195, 22465905, 28884735, 40438629, 67397715, 202193145]

約数ペア:

[(1, 202193145), (3, 67397715), (5, 40438629), (7, 28884735), (9, 22465905), (11, 18381195), (15, 13479543), (21, 9628245), (27, 7488635), (33, 6127065), (35, 5776947), (45, 4493181), (53, 3814965), (55, 3676239), (63, 3209415), (77, 2625885), (99, 2042355), (105, 1925649), (135, 1497727), (159, 1271655), (165, 1225413), (189, 1069805), (231, 875295), (265, 762993), (297, 680785), (315, 641883), (367, 550935), (371, 544995), (385, 525177), (477, 423885), (495, 408471), (583, 346815), (693, 291765), (795, 254331), (945, 213961), (1101, 183645), (1113, 181665), (1155, 175059), (1431, 141295), (1485, 136157), (1749, 115605), (1835, 110187), (1855, 108999), (2079, 97255), (2385, 84777), (2569, 78705), (2915, 69363), (3303, 61215), (3339, 60555), (3465, 58353), (4037, 50085), (4081, 49545), (5247, 38535), (5505, 36729), (5565, 36333), (7155, 28259), (7707, 26235), (8745, 23121), (9909, 20405), (10017, 20185), (10395, 19451), (12111, 16695), (12243, 16515), (12845, 15741)]