203350140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1032

約数の個数: 144

約数和(自身を含む): 709363200

約数和(自身を除く): 506013060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 199, 210, 252, 315, 398, 420, 597, 630, 796, 811, 995, 1194, 1260, 1393, 1622, 1791, 1990, 2388, 2433, 2786, 2985, 3244, 3582, 3980, 4055, 4179, 4866, 5572, 5677, 5970, 6965, 7164, 7299, 8110, 8358, 8955, 9732, 11354, 11940, 12165, 12537, 13930, 14598, 16220, 16716, 17031, 17910, 20895, 22708, 24330, 25074, 27860, 28385, 29196, 34062, 35820, 36495, 41790, 48660, 50148, 51093, 56770, 62685, 68124, 72990, 83580, 85155, 102186, 113540, 125370, 145980, 161389, 170310, 204372, 250740, 255465, 322778, 340620, 484167, 510930, 645556, 806945, 968334, 1021860, 1129723, 1452501, 1613890, 1936668, 2259446, 2420835, 2905002, 3227780, 3389169, 4518892, 4841670, 5648615, 5810004, 6778338, 7262505, 9683340, 10167507, 11297230, 13556676, 14525010, 16945845, 20335014, 22594460, 29050020, 33891690, 40670028, 50837535, 67783380, 101675070, 203350140]

約数ペア:

[(1, 203350140), (2, 101675070), (3, 67783380), (4, 50837535), (5, 40670028), (6, 33891690), (7, 29050020), (9, 22594460), (10, 20335014), (12, 16945845), (14, 14525010), (15, 13556676), (18, 11297230), (20, 10167507), (21, 9683340), (28, 7262505), (30, 6778338), (35, 5810004), (36, 5648615), (42, 4841670), (45, 4518892), (60, 3389169), (63, 3227780), (70, 2905002), (84, 2420835), (90, 2259446), (105, 1936668), (126, 1613890), (140, 1452501), (180, 1129723), (199, 1021860), (210, 968334), (252, 806945), (315, 645556), (398, 510930), (420, 484167), (597, 340620), (630, 322778), (796, 255465), (811, 250740), (995, 204372), (1194, 170310), (1260, 161389), (1393, 145980), (1622, 125370), (1791, 113540), (1990, 102186), (2388, 85155), (2433, 83580), (2786, 72990), (2985, 68124), (3244, 62685), (3582, 56770), (3980, 51093), (4055, 50148), (4179, 48660), (4866, 41790), (5572, 36495), (5677, 35820), (5970, 34062), (6965, 29196), (7164, 28385), (7299, 27860), (8110, 25074), (8358, 24330), (8955, 22708), (9732, 20895), (11354, 17910), (11940, 17031), (12165, 16716), (12537, 16220), (13930, 14598)]