210412968

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 542687040

約数和(自身を除く): 332274072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 83, 106, 159, 166, 212, 249, 318, 332, 424, 498, 636, 664, 996, 1272, 1992, 1993, 3986, 4399, 5979, 7972, 8798, 11958, 13197, 15944, 17596, 23916, 26394, 35192, 47832, 52788, 105576, 105629, 165419, 211258, 316887, 330838, 422516, 496257, 633774, 661676, 845032, 992514, 1267548, 1323352, 1985028, 2535096, 3970056, 8767207, 17534414, 26301621, 35068828, 52603242, 70137656, 105206484, 210412968]

約数ペア:

[(1, 210412968), (2, 105206484), (3, 70137656), (4, 52603242), (6, 35068828), (8, 26301621), (12, 17534414), (24, 8767207), (53, 3970056), (83, 2535096), (106, 1985028), (159, 1323352), (166, 1267548), (212, 992514), (249, 845032), (318, 661676), (332, 633774), (424, 496257), (498, 422516), (636, 330838), (664, 316887), (996, 211258), (1272, 165419), (1992, 105629), (1993, 105576), (3986, 52788), (4399, 47832), (5979, 35192), (7972, 26394), (8798, 23916), (11958, 17596), (13197, 15944)]