207701970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11113}}^1$

素因数の和:11219

約数の個数: 64

約数和(自身を含む): 576149760

約数和(自身を除く): 368447790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 9345, 11113, 18690, 22226, 33339, 55565, 66678, 77791, 111130, 155582, 166695, 233373, 333390, 388955, 466746, 777910, 989057, 1166865, 1978114, 2333730, 2967171, 4945285, 5934342, 6923399, 9890570, 13846798, 14835855, 20770197, 29671710, 34616995, 41540394, 69233990, 103850985, 207701970]

約数ペア:

[(1, 207701970), (2, 103850985), (3, 69233990), (5, 41540394), (6, 34616995), (7, 29671710), (10, 20770197), (14, 14835855), (15, 13846798), (21, 9890570), (30, 6923399), (35, 5934342), (42, 4945285), (70, 2967171), (89, 2333730), (105, 1978114), (178, 1166865), (210, 989057), (267, 777910), (445, 466746), (534, 388955), (623, 333390), (890, 233373), (1246, 166695), (1335, 155582), (1869, 111130), (2670, 77791), (3115, 66678), (3738, 55565), (6230, 33339), (9345, 22226), (11113, 18690)]