201946067180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{358429}}^1$

素因数の和:358659

約数の個数: 96

約数和(自身を含む): 500758251840

約数和(自身を除く): 298812184660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 197, 220, 260, 286, 394, 572, 715, 788, 985, 1430, 1970, 2167, 2561, 2860, 3940, 4334, 5122, 8668, 10244, 10835, 12805, 21670, 25610, 28171, 43340, 51220, 56342, 112684, 140855, 281710, 358429, 563420, 716858, 1433716, 1792145, 3584290, 3942719, 4659577, 7168580, 7885438, 9319154, 15770876, 18638308, 19713595, 23297885, 39427190, 46595770, 51255347, 70610513, 78854380, 93191540, 102510694, 141221026, 205021388, 256276735, 282442052, 353052565, 512553470, 706105130, 776715643, 917936669, 1025106940, 1412210260, 1553431286, 1835873338, 3106862572, 3671746676, 3883578215, 4589683345, 7767156430, 9179366690, 10097303359, 15534312860, 18358733380, 20194606718, 40389213436, 50486516795, 100973033590, 201946067180]

約数ペア:

[(1, 201946067180), (2, 100973033590), (4, 50486516795), (5, 40389213436), (10, 20194606718), (11, 18358733380), (13, 15534312860), (20, 10097303359), (22, 9179366690), (26, 7767156430), (44, 4589683345), (52, 3883578215), (55, 3671746676), (65, 3106862572), (110, 1835873338), (130, 1553431286), (143, 1412210260), (197, 1025106940), (220, 917936669), (260, 776715643), (286, 706105130), (394, 512553470), (572, 353052565), (715, 282442052), (788, 256276735), (985, 205021388), (1430, 141221026), (1970, 102510694), (2167, 93191540), (2561, 78854380), (2860, 70610513), (3940, 51255347), (4334, 46595770), (5122, 39427190), (8668, 23297885), (10244, 19713595), (10835, 18638308), (12805, 15770876), (21670, 9319154), (25610, 7885438), (28171, 7168580), (43340, 4659577), (51220, 3942719), (56342, 3584290), (112684, 1792145), (140855, 1433716), (281710, 716858), (358429, 563420)]