212188205908

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 430679379200

約数和(自身を除く): 218491173292

約数列:

[1, 2, 4, 7, 14, 28, 193, 229, 277, 386, 458, 554, 619, 772, 916, 1108, 1238, 1351, 1603, 1939, 2476, 2702, 3206, 3878, 4333, 5404, 6412, 7756, 8666, 17332, 44197, 53461, 63433, 88394, 106922, 119467, 126866, 141751, 171463, 176788, 213844, 238934, 253732, 283502, 309379, 342926, 374227, 444031, 477868, 567004, 618758, 685852, 748454, 836269, 888062, 992257, 1200241, 1237516, 1496908, 1672538, 1776124, 1984514, 2400482, 3345076, 3969028, 4800964, 12242569, 24485138, 27357943, 33092359, 39265027, 48970276, 54715886, 66184718, 78530054, 85697983, 109431772, 132369436, 157060108, 171395966, 191505601, 231646513, 274855189, 342791932, 383011202, 463293026, 549710378, 766022404, 926586052, 1099420756, 7578150211, 15156300422, 30312600844, 53047051477, 106094102954, 212188205908]

約数ペア:

[(1, 212188205908), (2, 106094102954), (4, 53047051477), (7, 30312600844), (14, 15156300422), (28, 7578150211), (193, 1099420756), (229, 926586052), (277, 766022404), (386, 549710378), (458, 463293026), (554, 383011202), (619, 342791932), (772, 274855189), (916, 231646513), (1108, 191505601), (1238, 171395966), (1351, 157060108), (1603, 132369436), (1939, 109431772), (2476, 85697983), (2702, 78530054), (3206, 66184718), (3878, 54715886), (4333, 48970276), (5404, 39265027), (6412, 33092359), (7756, 27357943), (8666, 24485138), (17332, 12242569), (44197, 4800964), (53461, 3969028), (63433, 3345076), (88394, 2400482), (106922, 1984514), (119467, 1776124), (126866, 1672538), (141751, 1496908), (171463, 1237516), (176788, 1200241), (213844, 992257), (238934, 888062), (253732, 836269), (283502, 748454), (309379, 685852), (342926, 618758), (374227, 567004), (444031, 477868)]