222291796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 423190656

約数和(自身を除く): 200898860

約数列:

[1, 2, 4, 17, 34, 67, 68, 97, 134, 194, 268, 388, 503, 1006, 1139, 1649, 2012, 2278, 3298, 4556, 6499, 6596, 8551, 12998, 17102, 25996, 33701, 34204, 48791, 67402, 97582, 110483, 134804, 195164, 220966, 441932, 572917, 829447, 1145834, 1658894, 2291668, 3268997, 3317788, 6537994, 13075988, 55572949, 111145898, 222291796]

約数ペア:

[(1, 222291796), (2, 111145898), (4, 55572949), (17, 13075988), (34, 6537994), (67, 3317788), (68, 3268997), (97, 2291668), (134, 1658894), (194, 1145834), (268, 829447), (388, 572917), (503, 441932), (1006, 220966), (1139, 195164), (1649, 134804), (2012, 110483), (2278, 97582), (3298, 67402), (4556, 48791), (6499, 34204), (6596, 33701), (8551, 25996), (12998, 17102)]