198991637496

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{5651887}}^1$

素因数の和:5652065

約数の個数: 64

約数和(自身を含む): 556145779200

約数和(自身を除く): 357154141704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5868, 8802, 11736, 17604, 35208, 5651887, 11303774, 16955661, 22607548, 33911322, 45215096, 50866983, 67822644, 101733966, 135645288, 152600949, 203467932, 305201898, 406935864, 610403796, 921257581, 1220807592, 1842515162, 2763772743, 3685030324, 5527545486, 7370060648, 8291318229, 11055090972, 16582636458, 22110181944, 24873954687, 33165272916, 49747909374, 66330545832, 99495818748, 198991637496]

約数ペア:

[(1, 198991637496), (2, 99495818748), (3, 66330545832), (4, 49747909374), (6, 33165272916), (8, 24873954687), (9, 22110181944), (12, 16582636458), (18, 11055090972), (24, 8291318229), (27, 7370060648), (36, 5527545486), (54, 3685030324), (72, 2763772743), (108, 1842515162), (163, 1220807592), (216, 921257581), (326, 610403796), (489, 406935864), (652, 305201898), (978, 203467932), (1304, 152600949), (1467, 135645288), (1956, 101733966), (2934, 67822644), (3912, 50866983), (4401, 45215096), (5868, 33911322), (8802, 22607548), (11736, 16955661), (17604, 11303774), (35208, 5651887)]