202107164

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 434367360

約数和(自身を除く): 232260196

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 107, 161, 196, 214, 322, 419, 428, 644, 749, 838, 1127, 1498, 1676, 2254, 2461, 2933, 2996, 4508, 4922, 5243, 5866, 9637, 9844, 10486, 11732, 17227, 19274, 20531, 20972, 34454, 38548, 41062, 44833, 67459, 68908, 82124, 89666, 120589, 134918, 179332, 241178, 269836, 313831, 472213, 482356, 627662, 944426, 1031159, 1255324, 1888852, 2062318, 2196817, 4124636, 4393634, 7218113, 8787268, 14436226, 28872452, 50526791, 101053582, 202107164]

約数ペア:

[(1, 202107164), (2, 101053582), (4, 50526791), (7, 28872452), (14, 14436226), (23, 8787268), (28, 7218113), (46, 4393634), (49, 4124636), (92, 2196817), (98, 2062318), (107, 1888852), (161, 1255324), (196, 1031159), (214, 944426), (322, 627662), (419, 482356), (428, 472213), (644, 313831), (749, 269836), (838, 241178), (1127, 179332), (1498, 134918), (1676, 120589), (2254, 89666), (2461, 82124), (2933, 68908), (2996, 67459), (4508, 44833), (4922, 41062), (5243, 38548), (5866, 34454), (9637, 20972), (9844, 20531), (10486, 19274), (11732, 17227)]