202455344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 485802240

約数和(自身を除く): 283346896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 211, 364, 422, 659, 728, 844, 1318, 1456, 1477, 1688, 2636, 2743, 2954, 3376, 4613, 5272, 5486, 5908, 8567, 9226, 10544, 10972, 11816, 17134, 18452, 19201, 21944, 23632, 34268, 36904, 38402, 43888, 59969, 68536, 73808, 76804, 119938, 137072, 139049, 153608, 239876, 278098, 307216, 479752, 556196, 959504, 973343, 1112392, 1807637, 1946686, 2224784, 3615274, 3893372, 7230548, 7786744, 12653459, 14461096, 15573488, 25306918, 28922192, 50613836, 101227672, 202455344]

約数ペア:

[(1, 202455344), (2, 101227672), (4, 50613836), (7, 28922192), (8, 25306918), (13, 15573488), (14, 14461096), (16, 12653459), (26, 7786744), (28, 7230548), (52, 3893372), (56, 3615274), (91, 2224784), (104, 1946686), (112, 1807637), (182, 1112392), (208, 973343), (211, 959504), (364, 556196), (422, 479752), (659, 307216), (728, 278098), (844, 239876), (1318, 153608), (1456, 139049), (1477, 137072), (1688, 119938), (2636, 76804), (2743, 73808), (2954, 68536), (3376, 59969), (4613, 43888), (5272, 38402), (5486, 36904), (5908, 34268), (8567, 23632), (9226, 21944), (10544, 19201), (10972, 18452), (11816, 17134)]