201639370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 368867520

約数和(自身を除く): 167228150

約数列:

[1, 2, 5, 10, 83, 166, 379, 415, 641, 758, 830, 1282, 1895, 3205, 3790, 6410, 31457, 53203, 62914, 106406, 157285, 242939, 266015, 314570, 485878, 532030, 1214695, 2429390, 20163937, 40327874, 100819685, 201639370]

約数ペア:

[(1, 201639370), (2, 100819685), (5, 40327874), (10, 20163937), (83, 2429390), (166, 1214695), (379, 532030), (415, 485878), (641, 314570), (758, 266015), (830, 242939), (1282, 157285), (1895, 106406), (3205, 62914), (3790, 53203), (6410, 31457)]