201986280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4283}}^1$

素因数の和:4431

約数の個数: 96

約数和(自身を含む): 661620960

約数和(自身を除く): 459634680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4283, 4716, 5240, 5895, 7860, 8566, 9432, 11790, 12849, 15720, 17132, 21415, 23580, 25698, 34264, 38547, 42830, 47160, 51396, 64245, 77094, 85660, 102792, 128490, 154188, 171320, 192735, 256980, 308376, 385470, 513960, 561073, 770940, 1122146, 1541880, 1683219, 2244292, 2805365, 3366438, 4488584, 5049657, 5610730, 6732876, 8416095, 10099314, 11221460, 13465752, 16832190, 20198628, 22442920, 25248285, 33664380, 40397256, 50496570, 67328760, 100993140, 201986280]

約数ペア:

[(1, 201986280), (2, 100993140), (3, 67328760), (4, 50496570), (5, 40397256), (6, 33664380), (8, 25248285), (9, 22442920), (10, 20198628), (12, 16832190), (15, 13465752), (18, 11221460), (20, 10099314), (24, 8416095), (30, 6732876), (36, 5610730), (40, 5049657), (45, 4488584), (60, 3366438), (72, 2805365), (90, 2244292), (120, 1683219), (131, 1541880), (180, 1122146), (262, 770940), (360, 561073), (393, 513960), (524, 385470), (655, 308376), (786, 256980), (1048, 192735), (1179, 171320), (1310, 154188), (1572, 128490), (1965, 102792), (2358, 85660), (2620, 77094), (3144, 64245), (3930, 51396), (4283, 47160), (4716, 42830), (5240, 38547), (5895, 34264), (7860, 25698), (8566, 23580), (9432, 21415), (11790, 17132), (12849, 15720)]