201938308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 463155840

約数和(自身を除く): 261217532

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 572, 646, 748, 836, 884, 988, 1093, 1292, 2186, 2431, 2717, 3553, 4199, 4372, 4862, 5434, 7106, 8398, 9724, 10868, 12023, 14209, 14212, 16796, 18581, 20767, 24046, 28418, 37162, 41534, 46189, 48092, 56836, 74324, 83068, 92378, 156299, 184756, 204391, 228437, 241553, 269971, 312598, 353039, 408782, 456874, 483106, 539942, 625196, 706078, 817564, 913748, 966212, 1079884, 1412156, 2657083, 2969681, 3883429, 4589507, 5314166, 5939362, 7766858, 9179014, 10628332, 11878724, 15533716, 18358028, 50484577, 100969154, 201938308]

約数ペア:

[(1, 201938308), (2, 100969154), (4, 50484577), (11, 18358028), (13, 15533716), (17, 11878724), (19, 10628332), (22, 9179014), (26, 7766858), (34, 5939362), (38, 5314166), (44, 4589507), (52, 3883429), (68, 2969681), (76, 2657083), (143, 1412156), (187, 1079884), (209, 966212), (221, 913748), (247, 817564), (286, 706078), (323, 625196), (374, 539942), (418, 483106), (442, 456874), (494, 408782), (572, 353039), (646, 312598), (748, 269971), (836, 241553), (884, 228437), (988, 204391), (1093, 184756), (1292, 156299), (2186, 92378), (2431, 83068), (2717, 74324), (3553, 56836), (4199, 48092), (4372, 46189), (4862, 41534), (5434, 37162), (7106, 28418), (8398, 24046), (9724, 20767), (10868, 18581), (12023, 16796), (14209, 14212)]