198206196570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{61843}}^1$

素因数の和:62244

約数の個数: 96

約数和(自身を含む): 520973856000

約数和(自身を除く): 322767659430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 239, 298, 447, 478, 717, 745, 894, 1195, 1341, 1434, 1490, 2151, 2235, 2390, 2682, 3585, 4302, 4470, 6705, 7170, 10755, 13410, 21510, 35611, 61843, 71222, 106833, 123686, 178055, 185529, 213666, 309215, 320499, 356110, 371058, 534165, 556587, 618430, 640998, 927645, 1068330, 1113174, 1602495, 1855290, 2782935, 3204990, 5565870, 9214607, 14780477, 18429214, 27643821, 29560954, 44341431, 46073035, 55287642, 73902385, 82931463, 88682862, 92146070, 133024293, 138219105, 147804770, 165862926, 221707155, 266048586, 276438210, 414657315, 443414310, 665121465, 829314630, 1330242930, 2202291073, 4404582146, 6606873219, 11011455365, 13213746438, 19820619657, 22022910730, 33034366095, 39641239314, 66068732190, 99103098285, 198206196570]

約数ペア:

[(1, 198206196570), (2, 99103098285), (3, 66068732190), (5, 39641239314), (6, 33034366095), (9, 22022910730), (10, 19820619657), (15, 13213746438), (18, 11011455365), (30, 6606873219), (45, 4404582146), (90, 2202291073), (149, 1330242930), (239, 829314630), (298, 665121465), (447, 443414310), (478, 414657315), (717, 276438210), (745, 266048586), (894, 221707155), (1195, 165862926), (1341, 147804770), (1434, 138219105), (1490, 133024293), (2151, 92146070), (2235, 88682862), (2390, 82931463), (2682, 73902385), (3585, 55287642), (4302, 46073035), (4470, 44341431), (6705, 29560954), (7170, 27643821), (10755, 18429214), (13410, 14780477), (21510, 9214607), (35611, 5565870), (61843, 3204990), (71222, 2782935), (106833, 1855290), (123686, 1602495), (178055, 1113174), (185529, 1068330), (213666, 927645), (309215, 640998), (320499, 618430), (356110, 556587), (371058, 534165)]