200143580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 520469376

約数和(自身を除く): 320325796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 277, 364, 397, 455, 554, 794, 910, 1108, 1385, 1588, 1820, 1939, 1985, 2770, 2779, 3601, 3878, 3970, 5161, 5540, 5558, 7202, 7756, 7940, 9695, 10322, 11116, 13895, 14404, 18005, 19390, 20644, 25207, 25805, 27790, 36010, 36127, 38780, 50414, 51610, 55580, 72020, 72254, 100828, 103220, 109969, 126035, 144508, 180635, 219938, 252070, 361270, 439876, 504140, 549845, 722540, 769783, 1099690, 1429597, 1539566, 2199380, 2859194, 3079132, 3848915, 5718388, 7147985, 7697830, 10007179, 14295970, 15395660, 20014358, 28591940, 40028716, 50035895, 100071790, 200143580]

約数ペア:

[(1, 200143580), (2, 100071790), (4, 50035895), (5, 40028716), (7, 28591940), (10, 20014358), (13, 15395660), (14, 14295970), (20, 10007179), (26, 7697830), (28, 7147985), (35, 5718388), (52, 3848915), (65, 3079132), (70, 2859194), (91, 2199380), (130, 1539566), (140, 1429597), (182, 1099690), (260, 769783), (277, 722540), (364, 549845), (397, 504140), (455, 439876), (554, 361270), (794, 252070), (910, 219938), (1108, 180635), (1385, 144508), (1588, 126035), (1820, 109969), (1939, 103220), (1985, 100828), (2770, 72254), (2779, 72020), (3601, 55580), (3878, 51610), (3970, 50414), (5161, 38780), (5540, 36127), (5558, 36010), (7202, 27790), (7756, 25805), (7940, 25207), (9695, 20644), (10322, 19390), (11116, 18005), (13895, 14404)]