207650170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 463034880

約数和(自身を除く): 255384710

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 173, 182, 346, 455, 865, 910, 1211, 1319, 1730, 2249, 2422, 2638, 4498, 6055, 6595, 9233, 11245, 12110, 13190, 15743, 17147, 18466, 22490, 31486, 34294, 46165, 78715, 85735, 92330, 120029, 157430, 171470, 228187, 240058, 456374, 600145, 1140935, 1200290, 1597309, 2281870, 2966431, 3194618, 5932862, 7986545, 14832155, 15973090, 20765017, 29664310, 41530034, 103825085, 207650170]

約数ペア:

[(1, 207650170), (2, 103825085), (5, 41530034), (7, 29664310), (10, 20765017), (13, 15973090), (14, 14832155), (26, 7986545), (35, 5932862), (65, 3194618), (70, 2966431), (91, 2281870), (130, 1597309), (173, 1200290), (182, 1140935), (346, 600145), (455, 456374), (865, 240058), (910, 228187), (1211, 171470), (1319, 157430), (1730, 120029), (2249, 92330), (2422, 85735), (2638, 78715), (4498, 46165), (6055, 34294), (6595, 31486), (9233, 22490), (11245, 18466), (12110, 17147), (13190, 15743)]