210969472

素因数分解:

$2^7\times 7^1\times {\mathrm{241}}^1\times {\mathrm{977}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 482819040

約数和(自身を除く): 271849568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 448, 482, 896, 964, 977, 1687, 1928, 1954, 3374, 3856, 3908, 6748, 6839, 7712, 7816, 13496, 13678, 15424, 15632, 26992, 27356, 30848, 31264, 53984, 54712, 62528, 107968, 109424, 125056, 215936, 218848, 235457, 437696, 470914, 875392, 941828, 1648199, 1883656, 3296398, 3767312, 6592796, 7534624, 13185592, 15069248, 26371184, 30138496, 52742368, 105484736, 210969472]

約数ペア:

[(1, 210969472), (2, 105484736), (4, 52742368), (7, 30138496), (8, 26371184), (14, 15069248), (16, 13185592), (28, 7534624), (32, 6592796), (56, 3767312), (64, 3296398), (112, 1883656), (128, 1648199), (224, 941828), (241, 875392), (448, 470914), (482, 437696), (896, 235457), (964, 218848), (977, 215936), (1687, 125056), (1928, 109424), (1954, 107968), (3374, 62528), (3856, 54712), (3908, 53984), (6748, 31264), (6839, 30848), (7712, 27356), (7816, 26992), (13496, 15632), (13678, 15424)]