209901624

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3620

約数の個数: 64

約数和(自身を含む): 546186240

約数和(自身を除く): 336284616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 376, 424, 564, 636, 1128, 1272, 2491, 3511, 4982, 7022, 7473, 9964, 10533, 14044, 14946, 19928, 21066, 28088, 29892, 42132, 59784, 84264, 165017, 186083, 330034, 372166, 495051, 558249, 660068, 744332, 990102, 1116498, 1320136, 1488664, 1980204, 2232996, 3960408, 4465992, 8745901, 17491802, 26237703, 34983604, 52475406, 69967208, 104950812, 209901624]

約数ペア:

[(1, 209901624), (2, 104950812), (3, 69967208), (4, 52475406), (6, 34983604), (8, 26237703), (12, 17491802), (24, 8745901), (47, 4465992), (53, 3960408), (94, 2232996), (106, 1980204), (141, 1488664), (159, 1320136), (188, 1116498), (212, 990102), (282, 744332), (318, 660068), (376, 558249), (424, 495051), (564, 372166), (636, 330034), (1128, 186083), (1272, 165017), (2491, 84264), (3511, 59784), (4982, 42132), (7022, 29892), (7473, 28088), (9964, 21066), (10533, 19928), (14044, 14946)]