200329220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8467}}^1$

素因数の和:8509

約数の個数: 72

約数和(自身を含む): 520680384

約数和(自身を除く): 320351164

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 8467, 11830, 16934, 23660, 33868, 42335, 59269, 84670, 110071, 118538, 169340, 220142, 237076, 296345, 440284, 550355, 592690, 770497, 1100710, 1185380, 1430923, 1540994, 2201420, 2861846, 3081988, 3852485, 5723692, 7154615, 7704970, 10016461, 14309230, 15409940, 20032922, 28618460, 40065844, 50082305, 100164610, 200329220]

約数ペア:

[(1, 200329220), (2, 100164610), (4, 50082305), (5, 40065844), (7, 28618460), (10, 20032922), (13, 15409940), (14, 14309230), (20, 10016461), (26, 7704970), (28, 7154615), (35, 5723692), (52, 3852485), (65, 3081988), (70, 2861846), (91, 2201420), (130, 1540994), (140, 1430923), (169, 1185380), (182, 1100710), (260, 770497), (338, 592690), (364, 550355), (455, 440284), (676, 296345), (845, 237076), (910, 220142), (1183, 169340), (1690, 118538), (1820, 110071), (2366, 84670), (3380, 59269), (4732, 42335), (5915, 33868), (8467, 23660), (11830, 16934)]