200048004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 108

約数和(自身を含む): 553945392

約数和(自身を除く): 353897388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 169, 234, 251, 262, 338, 393, 468, 502, 507, 524, 676, 753, 786, 1004, 1014, 1179, 1506, 1521, 1572, 1703, 2028, 2259, 2358, 3012, 3042, 3263, 3406, 4518, 4716, 5109, 6084, 6526, 6812, 9036, 9789, 10218, 13052, 15327, 19578, 20436, 22139, 29367, 30654, 32881, 39156, 42419, 44278, 58734, 61308, 65762, 66417, 84838, 88556, 98643, 117468, 127257, 131524, 132834, 169676, 197286, 199251, 254514, 265668, 295929, 381771, 394572, 398502, 427453, 509028, 591858, 763542, 797004, 854906, 1183716, 1282359, 1527084, 1709812, 2564718, 3847077, 5129436, 5556889, 7694154, 11113778, 15388308, 16670667, 22227556, 33341334, 50012001, 66682668, 100024002, 200048004]

約数ペア:

[(1, 200048004), (2, 100024002), (3, 66682668), (4, 50012001), (6, 33341334), (9, 22227556), (12, 16670667), (13, 15388308), (18, 11113778), (26, 7694154), (36, 5556889), (39, 5129436), (52, 3847077), (78, 2564718), (117, 1709812), (131, 1527084), (156, 1282359), (169, 1183716), (234, 854906), (251, 797004), (262, 763542), (338, 591858), (393, 509028), (468, 427453), (502, 398502), (507, 394572), (524, 381771), (676, 295929), (753, 265668), (786, 254514), (1004, 199251), (1014, 197286), (1179, 169676), (1506, 132834), (1521, 131524), (1572, 127257), (1703, 117468), (2028, 98643), (2259, 88556), (2358, 84838), (3012, 66417), (3042, 65762), (3263, 61308), (3406, 58734), (4518, 44278), (4716, 42419), (5109, 39156), (6084, 32881), (6526, 30654), (6812, 29367), (9036, 22139), (9789, 20436), (10218, 19578), (13052, 15327)]