201431910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{21871}}^1$

素因数の和:22188

約数の個数: 32

約数和(自身を含む): 485033472

約数和(自身を除く): 283601562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 21871, 43742, 65613, 109355, 131226, 218710, 328065, 656130, 6714397, 13428794, 20143191, 33571985, 40286382, 67143970, 100715955, 201431910]

約数ペア:

[(1, 201431910), (2, 100715955), (3, 67143970), (5, 40286382), (6, 33571985), (10, 20143191), (15, 13428794), (30, 6714397), (307, 656130), (614, 328065), (921, 218710), (1535, 131226), (1842, 109355), (3070, 65613), (4605, 43742), (9210, 21871)]