208210800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{3541}}^1$

素因数の和:3576

約数の個数: 180

約数和(自身を含む): 776080536

約数和(自身を除く): 567869736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3541, 3675, 3920, 4200, 4900, 5880, 7082, 7350, 8400, 9800, 10623, 11760, 14164, 14700, 17705, 19600, 21246, 24787, 28328, 29400, 35410, 42492, 49574, 53115, 56656, 58800, 70820, 74361, 84984, 88525, 99148, 106230, 123935, 141640, 148722, 169968, 173509, 177050, 198296, 212460, 247870, 265575, 283280, 297444, 347018, 354100, 371805, 396592, 424920, 495740, 520527, 531150, 594888, 619675, 694036, 708200, 743610, 849840, 867545, 991480, 1041054, 1062300, 1189776, 1239350, 1388072, 1416400, 1487220, 1735090, 1859025, 1982960, 2082108, 2124600, 2478700, 2602635, 2776144, 2974440, 3470180, 3718050, 4164216, 4249200, 4337725, 4957400, 5205270, 5948880, 6940360, 7436100, 8328432, 8675450, 9914800, 10410540, 13013175, 13880720, 14872200, 17350900, 20821080, 26026350, 29744400, 34701800, 41642160, 52052700, 69403600, 104105400, 208210800]

約数ペア:

[(1, 208210800), (2, 104105400), (3, 69403600), (4, 52052700), (5, 41642160), (6, 34701800), (7, 29744400), (8, 26026350), (10, 20821080), (12, 17350900), (14, 14872200), (15, 13880720), (16, 13013175), (20, 10410540), (21, 9914800), (24, 8675450), (25, 8328432), (28, 7436100), (30, 6940360), (35, 5948880), (40, 5205270), (42, 4957400), (48, 4337725), (49, 4249200), (50, 4164216), (56, 3718050), (60, 3470180), (70, 2974440), (75, 2776144), (80, 2602635), (84, 2478700), (98, 2124600), (100, 2082108), (105, 1982960), (112, 1859025), (120, 1735090), (140, 1487220), (147, 1416400), (150, 1388072), (168, 1239350), (175, 1189776), (196, 1062300), (200, 1041054), (210, 991480), (240, 867545), (245, 849840), (280, 743610), (294, 708200), (300, 694036), (336, 619675), (350, 594888), (392, 531150), (400, 520527), (420, 495740), (490, 424920), (525, 396592), (560, 371805), (588, 354100), (600, 347018), (700, 297444), (735, 283280), (784, 265575), (840, 247870), (980, 212460), (1050, 198296), (1176, 177050), (1200, 173509), (1225, 169968), (1400, 148722), (1470, 141640), (1680, 123935), (1960, 106230), (2100, 99148), (2352, 88525), (2450, 84984), (2800, 74361), (2940, 70820), (3541, 58800), (3675, 56656), (3920, 53115), (4200, 49574), (4900, 42492), (5880, 35410), (7082, 29400), (7350, 28328), (8400, 24787), (9800, 21246), (10623, 19600), (11760, 17705), (14164, 14700)]