206577200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1787}}^1$

素因数の和:1839

約数の個数: 90

約数和(自身を含む): 527508276

約数和(自身を除く): 320931076

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 289, 340, 400, 425, 578, 680, 850, 1156, 1360, 1445, 1700, 1787, 2312, 2890, 3400, 3574, 4624, 5780, 6800, 7148, 7225, 8935, 11560, 14296, 14450, 17870, 23120, 28592, 28900, 30379, 35740, 44675, 57800, 60758, 71480, 89350, 115600, 121516, 142960, 151895, 178700, 243032, 303790, 357400, 486064, 516443, 607580, 714800, 759475, 1032886, 1215160, 1518950, 2065772, 2430320, 2582215, 3037900, 4131544, 5164430, 6075800, 8263088, 10328860, 12151600, 12911075, 20657720, 25822150, 41315440, 51644300, 103288600, 206577200]

約数ペア:

[(1, 206577200), (2, 103288600), (4, 51644300), (5, 41315440), (8, 25822150), (10, 20657720), (16, 12911075), (17, 12151600), (20, 10328860), (25, 8263088), (34, 6075800), (40, 5164430), (50, 4131544), (68, 3037900), (80, 2582215), (85, 2430320), (100, 2065772), (136, 1518950), (170, 1215160), (200, 1032886), (272, 759475), (289, 714800), (340, 607580), (400, 516443), (425, 486064), (578, 357400), (680, 303790), (850, 243032), (1156, 178700), (1360, 151895), (1445, 142960), (1700, 121516), (1787, 115600), (2312, 89350), (2890, 71480), (3400, 60758), (3574, 57800), (4624, 44675), (5780, 35740), (6800, 30379), (7148, 28900), (7225, 28592), (8935, 23120), (11560, 17870), (14296, 14450)]