200590740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{159199}}^1$

素因数の和:159221

約数の個数: 72

約数和(自身を含む): 695385600

約数和(自身を除く): 494794860

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, 210, 252, 315, 420, 630, 1260, 159199, 318398, 477597, 636796, 795995, 955194, 1114393, 1432791, 1591990, 1910388, 2228786, 2387985, 2865582, 3183980, 3343179, 4457572, 4775970, 5571965, 5731164, 6686358, 7163955, 9551940, 10029537, 11143930, 13372716, 14327910, 16715895, 20059074, 22287860, 28655820, 33431790, 40118148, 50147685, 66863580, 100295370, 200590740]

約数ペア:

[(1, 200590740), (2, 100295370), (3, 66863580), (4, 50147685), (5, 40118148), (6, 33431790), (7, 28655820), (9, 22287860), (10, 20059074), (12, 16715895), (14, 14327910), (15, 13372716), (18, 11143930), (20, 10029537), (21, 9551940), (28, 7163955), (30, 6686358), (35, 5731164), (36, 5571965), (42, 4775970), (45, 4457572), (60, 3343179), (63, 3183980), (70, 2865582), (84, 2387985), (90, 2228786), (105, 1910388), (126, 1591990), (140, 1432791), (180, 1114393), (210, 955194), (252, 795995), (315, 636796), (420, 477597), (630, 318398), (1260, 159199)]