197473224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1271

約数の個数: 128

約数和(自身を含む): 581575680

約数和(自身を除く): 384102456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 1054, 1201, 1209, 1326, 1581, 1612, 1768, 2108, 2402, 2418, 2652, 3162, 3224, 3603, 4216, 4804, 4836, 5304, 6324, 6851, 7206, 9608, 9672, 12648, 13702, 14412, 15613, 20417, 20553, 27404, 28824, 31226, 37231, 40834, 41106, 46839, 54808, 61251, 62452, 74462, 81668, 82212, 93678, 111693, 122502, 124904, 148924, 163336, 164424, 187356, 223386, 245004, 265421, 297848, 374712, 446772, 484003, 490008, 530842, 632927, 796263, 893544, 968006, 1061684, 1265854, 1452009, 1592526, 1898781, 1936012, 2123368, 2531708, 2904018, 3185052, 3797562, 3872024, 5063416, 5808036, 6370104, 7595124, 8228051, 11616072, 15190248, 16456102, 24684153, 32912204, 49368306, 65824408, 98736612, 197473224]

約数ペア:

[(1, 197473224), (2, 98736612), (3, 65824408), (4, 49368306), (6, 32912204), (8, 24684153), (12, 16456102), (13, 15190248), (17, 11616072), (24, 8228051), (26, 7595124), (31, 6370104), (34, 5808036), (39, 5063416), (51, 3872024), (52, 3797562), (62, 3185052), (68, 2904018), (78, 2531708), (93, 2123368), (102, 1936012), (104, 1898781), (124, 1592526), (136, 1452009), (156, 1265854), (186, 1061684), (204, 968006), (221, 893544), (248, 796263), (312, 632927), (372, 530842), (403, 490008), (408, 484003), (442, 446772), (527, 374712), (663, 297848), (744, 265421), (806, 245004), (884, 223386), (1054, 187356), (1201, 164424), (1209, 163336), (1326, 148924), (1581, 124904), (1612, 122502), (1768, 111693), (2108, 93678), (2402, 82212), (2418, 81668), (2652, 74462), (3162, 62452), (3224, 61251), (3603, 54808), (4216, 46839), (4804, 41106), (4836, 40834), (5304, 37231), (6324, 31226), (6851, 28824), (7206, 27404), (9608, 20553), (9672, 20417), (12648, 15613), (13702, 14412)]