202804770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 585547776

約数和(自身を除く): 382743006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 43, 70, 74, 86, 105, 111, 129, 185, 210, 215, 222, 258, 259, 301, 370, 430, 518, 555, 602, 607, 645, 777, 903, 1110, 1214, 1290, 1295, 1505, 1554, 1591, 1806, 1821, 2590, 3010, 3035, 3182, 3642, 3885, 4249, 4515, 4773, 6070, 7770, 7955, 8498, 9030, 9105, 9546, 11137, 12747, 15910, 18210, 21245, 22274, 22459, 23865, 25494, 26101, 33411, 42490, 44918, 47730, 52202, 55685, 63735, 66822, 67377, 78303, 111370, 112295, 127470, 130505, 134754, 156606, 157213, 167055, 182707, 224590, 261010, 314426, 334110, 336885, 365414, 391515, 471639, 548121, 673770, 783030, 786065, 913535, 943278, 965737, 1096242, 1572130, 1827070, 1931474, 2358195, 2740605, 2897211, 4716390, 4828685, 5481210, 5794422, 6760159, 9657370, 13520318, 14486055, 20280477, 28972110, 33800795, 40560954, 67601590, 101402385, 202804770]

約数ペア:

[(1, 202804770), (2, 101402385), (3, 67601590), (5, 40560954), (6, 33800795), (7, 28972110), (10, 20280477), (14, 14486055), (15, 13520318), (21, 9657370), (30, 6760159), (35, 5794422), (37, 5481210), (42, 4828685), (43, 4716390), (70, 2897211), (74, 2740605), (86, 2358195), (105, 1931474), (111, 1827070), (129, 1572130), (185, 1096242), (210, 965737), (215, 943278), (222, 913535), (258, 786065), (259, 783030), (301, 673770), (370, 548121), (430, 471639), (518, 391515), (555, 365414), (602, 336885), (607, 334110), (645, 314426), (777, 261010), (903, 224590), (1110, 182707), (1214, 167055), (1290, 157213), (1295, 156606), (1505, 134754), (1554, 130505), (1591, 127470), (1806, 112295), (1821, 111370), (2590, 78303), (3010, 67377), (3035, 66822), (3182, 63735), (3642, 55685), (3885, 52202), (4249, 47730), (4515, 44918), (4773, 42490), (6070, 33411), (7770, 26101), (7955, 25494), (8498, 23865), (9030, 22459), (9105, 22274), (9546, 21245), (11137, 18210), (12747, 15910)]