203414560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41011}}^1$

素因数の和:41057

約数の個数: 48

約数和(自身を含む): 496081152

約数和(自身を除く): 292666592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 41011, 82022, 164044, 205055, 328088, 410110, 656176, 820220, 1271341, 1312352, 1640440, 2542682, 3280880, 5085364, 6356705, 6561760, 10170728, 12713410, 20341456, 25426820, 40682912, 50853640, 101707280, 203414560]

約数ペア:

[(1, 203414560), (2, 101707280), (4, 50853640), (5, 40682912), (8, 25426820), (10, 20341456), (16, 12713410), (20, 10170728), (31, 6561760), (32, 6356705), (40, 5085364), (62, 3280880), (80, 2542682), (124, 1640440), (155, 1312352), (160, 1271341), (248, 820220), (310, 656176), (496, 410110), (620, 328088), (992, 205055), (1240, 164044), (2480, 82022), (4960, 41011)]