202287760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 539965440

約数和(自身を除く): 337677680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 29, 34, 40, 46, 58, 68, 80, 85, 92, 115, 116, 136, 145, 170, 184, 223, 230, 232, 272, 290, 340, 368, 391, 446, 460, 464, 493, 580, 667, 680, 782, 892, 920, 986, 1115, 1160, 1334, 1360, 1564, 1784, 1840, 1955, 1972, 2230, 2320, 2465, 2668, 3128, 3335, 3568, 3791, 3910, 3944, 4460, 4930, 5129, 5336, 6256, 6467, 6670, 7582, 7820, 7888, 8920, 9860, 10258, 10672, 11339, 12934, 13340, 15164, 15640, 17840, 18955, 19720, 20516, 22678, 25645, 25868, 26680, 30328, 31280, 32335, 37910, 39440, 41032, 45356, 51290, 51736, 53360, 56695, 60656, 64670, 75820, 82064, 87193, 90712, 102580, 103472, 109939, 113390, 129340, 148741, 151640, 174386, 181424, 205160, 219878, 226780, 258680, 297482, 303280, 348772, 410320, 435965, 439756, 453560, 517360, 549695, 594964, 697544, 743705, 871930, 879512, 907120, 1099390, 1189928, 1395088, 1487410, 1743860, 1759024, 2198780, 2379856, 2528597, 2974820, 3487720, 4397560, 5057194, 5949640, 6975440, 8795120, 10114388, 11899280, 12642985, 20228776, 25285970, 40457552, 50571940, 101143880, 202287760]

約数ペア:

[(1, 202287760), (2, 101143880), (4, 50571940), (5, 40457552), (8, 25285970), (10, 20228776), (16, 12642985), (17, 11899280), (20, 10114388), (23, 8795120), (29, 6975440), (34, 5949640), (40, 5057194), (46, 4397560), (58, 3487720), (68, 2974820), (80, 2528597), (85, 2379856), (92, 2198780), (115, 1759024), (116, 1743860), (136, 1487410), (145, 1395088), (170, 1189928), (184, 1099390), (223, 907120), (230, 879512), (232, 871930), (272, 743705), (290, 697544), (340, 594964), (368, 549695), (391, 517360), (446, 453560), (460, 439756), (464, 435965), (493, 410320), (580, 348772), (667, 303280), (680, 297482), (782, 258680), (892, 226780), (920, 219878), (986, 205160), (1115, 181424), (1160, 174386), (1334, 151640), (1360, 148741), (1564, 129340), (1784, 113390), (1840, 109939), (1955, 103472), (1972, 102580), (2230, 90712), (2320, 87193), (2465, 82064), (2668, 75820), (3128, 64670), (3335, 60656), (3568, 56695), (3791, 53360), (3910, 51736), (3944, 51290), (4460, 45356), (4930, 41032), (5129, 39440), (5336, 37910), (6256, 32335), (6467, 31280), (6670, 30328), (7582, 26680), (7820, 25868), (7888, 25645), (8920, 22678), (9860, 20516), (10258, 19720), (10672, 18955), (11339, 17840), (12934, 15640), (13340, 15164)]