203972250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 527926464

約数和(自身を除く): 323954214

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 283, 310, 375, 465, 566, 750, 775, 849, 930, 961, 1415, 1550, 1698, 1922, 2325, 2830, 2883, 3875, 4245, 4650, 4805, 5766, 7075, 7750, 8490, 8773, 9610, 11625, 14150, 14415, 17546, 21225, 23250, 24025, 26319, 28830, 35375, 42450, 43865, 48050, 52638, 70750, 72075, 87730, 106125, 120125, 131595, 144150, 212250, 219325, 240250, 263190, 271963, 360375, 438650, 543926, 657975, 720750, 815889, 1096625, 1315950, 1359815, 1631778, 2193250, 2719630, 3289875, 4079445, 6579750, 6799075, 8158890, 13598150, 20397225, 33995375, 40794450, 67990750, 101986125, 203972250]

約数ペア:

[(1, 203972250), (2, 101986125), (3, 67990750), (5, 40794450), (6, 33995375), (10, 20397225), (15, 13598150), (25, 8158890), (30, 6799075), (31, 6579750), (50, 4079445), (62, 3289875), (75, 2719630), (93, 2193250), (125, 1631778), (150, 1359815), (155, 1315950), (186, 1096625), (250, 815889), (283, 720750), (310, 657975), (375, 543926), (465, 438650), (566, 360375), (750, 271963), (775, 263190), (849, 240250), (930, 219325), (961, 212250), (1415, 144150), (1550, 131595), (1698, 120125), (1922, 106125), (2325, 87730), (2830, 72075), (2883, 70750), (3875, 52638), (4245, 48050), (4650, 43865), (4805, 42450), (5766, 35375), (7075, 28830), (7750, 26319), (8490, 24025), (8773, 23250), (9610, 21225), (11625, 17546), (14150, 14415)]