208826816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8017}}^1$

素因数の和:8077

約数の個数: 56

約数和(自身を含む): 464338416

約数和(自身を除く): 255511600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 3256, 6512, 8017, 13024, 16034, 26048, 32068, 64136, 88187, 128272, 176374, 256544, 296629, 352748, 513088, 593258, 705496, 1186516, 1410992, 2373032, 2821984, 3262919, 4746064, 5643968, 6525838, 9492128, 13051676, 18984256, 26103352, 52206704, 104413408, 208826816]

約数ペア:

[(1, 208826816), (2, 104413408), (4, 52206704), (8, 26103352), (11, 18984256), (16, 13051676), (22, 9492128), (32, 6525838), (37, 5643968), (44, 4746064), (64, 3262919), (74, 2821984), (88, 2373032), (148, 1410992), (176, 1186516), (296, 705496), (352, 593258), (407, 513088), (592, 352748), (704, 296629), (814, 256544), (1184, 176374), (1628, 128272), (2368, 88187), (3256, 64136), (6512, 32068), (8017, 26048), (13024, 16034)]