202293982380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{149257}}^1$

素因数の和:149744

約数の個数: 144

約数和(自身を含む): 660334108896

約数和(自身を除く): 458040126516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 461, 490, 588, 735, 922, 980, 1383, 1470, 1844, 2305, 2766, 2940, 3227, 4610, 5532, 6454, 6915, 9220, 9681, 12908, 13830, 16135, 19362, 22589, 27660, 32270, 38724, 45178, 48405, 64540, 67767, 90356, 96810, 112945, 135534, 149257, 193620, 225890, 271068, 298514, 338835, 447771, 451780, 597028, 677670, 746285, 895542, 1044799, 1355340, 1492570, 1791084, 2089598, 2238855, 2985140, 3134397, 4179196, 4477710, 5223995, 6268794, 7313593, 8955420, 10447990, 12537588, 14627186, 15671985, 20895980, 21940779, 29254372, 31343970, 36567965, 43881558, 62687940, 68807477, 73135930, 87763116, 109703895, 137614954, 146271860, 206422431, 219407790, 275229908, 344037385, 412844862, 438815580, 481652339, 688074770, 825689724, 963304678, 1032112155, 1376149540, 1444957017, 1926609356, 2064224310, 2408261695, 2889914034, 3371566373, 4128448620, 4816523390, 5779828068, 6743132746, 7224785085, 9633046780, 10114699119, 13486265492, 14449570170, 16857831865, 20229398238, 28899140340, 33715663730, 40458796476, 50573495595, 67431327460, 101146991190, 202293982380]

約数ペア:

[(1, 202293982380), (2, 101146991190), (3, 67431327460), (4, 50573495595), (5, 40458796476), (6, 33715663730), (7, 28899140340), (10, 20229398238), (12, 16857831865), (14, 14449570170), (15, 13486265492), (20, 10114699119), (21, 9633046780), (28, 7224785085), (30, 6743132746), (35, 5779828068), (42, 4816523390), (49, 4128448620), (60, 3371566373), (70, 2889914034), (84, 2408261695), (98, 2064224310), (105, 1926609356), (140, 1444957017), (147, 1376149540), (196, 1032112155), (210, 963304678), (245, 825689724), (294, 688074770), (420, 481652339), (461, 438815580), (490, 412844862), (588, 344037385), (735, 275229908), (922, 219407790), (980, 206422431), (1383, 146271860), (1470, 137614954), (1844, 109703895), (2305, 87763116), (2766, 73135930), (2940, 68807477), (3227, 62687940), (4610, 43881558), (5532, 36567965), (6454, 31343970), (6915, 29254372), (9220, 21940779), (9681, 20895980), (12908, 15671985), (13830, 14627186), (16135, 12537588), (19362, 10447990), (22589, 8955420), (27660, 7313593), (32270, 6268794), (38724, 5223995), (45178, 4477710), (48405, 4179196), (64540, 3134397), (67767, 2985140), (90356, 2238855), (96810, 2089598), (112945, 1791084), (135534, 1492570), (149257, 1355340), (193620, 1044799), (225890, 895542), (271068, 746285), (298514, 677670), (338835, 597028), (447771, 451780)]