201893120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 144

約数和(自身を含む): 568657152

約数和(自身を除く): 366764032

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1103, 1144, 1280, 1408, 1430, 1664, 1760, 2080, 2206, 2288, 2816, 2860, 3328, 3520, 4160, 4412, 4576, 5515, 5720, 7040, 8320, 8824, 9152, 11030, 11440, 12133, 14080, 14339, 16640, 17648, 18304, 22060, 22880, 24266, 28678, 35296, 36608, 44120, 45760, 48532, 57356, 60665, 70592, 71695, 88240, 91520, 97064, 114712, 121330, 141184, 143390, 157729, 176480, 183040, 194128, 229424, 242660, 282368, 286780, 315458, 352960, 388256, 458848, 485320, 573560, 630916, 705920, 776512, 788645, 917696, 970640, 1147120, 1261832, 1411840, 1553024, 1577290, 1835392, 1941280, 2294240, 2523664, 3106048, 3154580, 3670784, 3882560, 4588480, 5047328, 6309160, 7765120, 9176960, 10094656, 12618320, 15530240, 18353920, 20189312, 25236640, 40378624, 50473280, 100946560, 201893120]

約数ペア:

[(1, 201893120), (2, 100946560), (4, 50473280), (5, 40378624), (8, 25236640), (10, 20189312), (11, 18353920), (13, 15530240), (16, 12618320), (20, 10094656), (22, 9176960), (26, 7765120), (32, 6309160), (40, 5047328), (44, 4588480), (52, 3882560), (55, 3670784), (64, 3154580), (65, 3106048), (80, 2523664), (88, 2294240), (104, 1941280), (110, 1835392), (128, 1577290), (130, 1553024), (143, 1411840), (160, 1261832), (176, 1147120), (208, 970640), (220, 917696), (256, 788645), (260, 776512), (286, 705920), (320, 630916), (352, 573560), (416, 485320), (440, 458848), (520, 388256), (572, 352960), (640, 315458), (704, 286780), (715, 282368), (832, 242660), (880, 229424), (1040, 194128), (1103, 183040), (1144, 176480), (1280, 157729), (1408, 143390), (1430, 141184), (1664, 121330), (1760, 114712), (2080, 97064), (2206, 91520), (2288, 88240), (2816, 71695), (2860, 70592), (3328, 60665), (3520, 57356), (4160, 48532), (4412, 45760), (4576, 44120), (5515, 36608), (5720, 35296), (7040, 28678), (8320, 24266), (8824, 22880), (9152, 22060), (11030, 18304), (11440, 17648), (12133, 16640), (14080, 14339)]