200516940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85691}}^1$

素因数の和:85719

約数の個数: 72

約数和(自身を含む): 655029648

約数和(自身を除く): 454512708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 85691, 171382, 257073, 342764, 428455, 514146, 771219, 856910, 1028292, 1113983, 1285365, 1542438, 1713820, 2227966, 2570730, 3084876, 3341949, 3856095, 4455932, 5141460, 5569915, 6683898, 7712190, 10025847, 11139830, 13367796, 15424380, 16709745, 20051694, 22279660, 33419490, 40103388, 50129235, 66838980, 100258470, 200516940]

約数ペア:

[(1, 200516940), (2, 100258470), (3, 66838980), (4, 50129235), (5, 40103388), (6, 33419490), (9, 22279660), (10, 20051694), (12, 16709745), (13, 15424380), (15, 13367796), (18, 11139830), (20, 10025847), (26, 7712190), (30, 6683898), (36, 5569915), (39, 5141460), (45, 4455932), (52, 3856095), (60, 3341949), (65, 3084876), (78, 2570730), (90, 2227966), (117, 1713820), (130, 1542438), (156, 1285365), (180, 1113983), (195, 1028292), (234, 856910), (260, 771219), (390, 514146), (468, 428455), (585, 342764), (780, 257073), (1170, 171382), (2340, 85691)]