206673400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 506217600

約数和(自身を除く): 299544200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 179, 184, 200, 230, 251, 358, 460, 502, 575, 716, 895, 920, 1004, 1150, 1255, 1432, 1790, 2008, 2300, 2510, 3580, 4117, 4475, 4600, 5020, 5773, 6275, 7160, 8234, 8950, 10040, 11546, 12550, 16468, 17900, 20585, 23092, 25100, 28865, 32936, 35800, 41170, 44929, 46184, 50200, 57730, 82340, 89858, 102925, 115460, 144325, 164680, 179716, 205850, 224645, 230920, 288650, 359432, 411700, 449290, 577300, 823400, 898580, 1033367, 1123225, 1154600, 1797160, 2066734, 2246450, 4133468, 4492900, 5166835, 8266936, 8985800, 10333670, 20667340, 25834175, 41334680, 51668350, 103336700, 206673400]

約数ペア:

[(1, 206673400), (2, 103336700), (4, 51668350), (5, 41334680), (8, 25834175), (10, 20667340), (20, 10333670), (23, 8985800), (25, 8266936), (40, 5166835), (46, 4492900), (50, 4133468), (92, 2246450), (100, 2066734), (115, 1797160), (179, 1154600), (184, 1123225), (200, 1033367), (230, 898580), (251, 823400), (358, 577300), (460, 449290), (502, 411700), (575, 359432), (716, 288650), (895, 230920), (920, 224645), (1004, 205850), (1150, 179716), (1255, 164680), (1432, 144325), (1790, 115460), (2008, 102925), (2300, 89858), (2510, 82340), (3580, 57730), (4117, 50200), (4475, 46184), (4600, 44929), (5020, 41170), (5773, 35800), (6275, 32936), (7160, 28865), (8234, 25100), (8950, 23092), (10040, 20585), (11546, 17900), (12550, 16468)]