202004689915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{42467}}^1$

素因数の和:42832

約数の個数: 64

約数和(自身を含む): 305280368640

約数和(自身を除く): 103275678725

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 311, 437, 665, 805, 1555, 2177, 2185, 3059, 5909, 7153, 10885, 15295, 29545, 35765, 41363, 42467, 50071, 135907, 206815, 212335, 250355, 297269, 679535, 806873, 951349, 976741, 1486345, 4034365, 4756745, 4883705, 5648111, 6837187, 13207237, 18558079, 28240555, 34185935, 66036185, 92450659, 92790395, 129906553, 250937503, 303766451, 462253295, 649532765, 1254687515, 1518832255, 1756562521, 2126365157, 5771562569, 8782812605, 10631825785, 28857812845, 40400937983, 202004689915]

約数ペア:

[(1, 202004689915), (5, 40400937983), (7, 28857812845), (19, 10631825785), (23, 8782812605), (35, 5771562569), (95, 2126365157), (115, 1756562521), (133, 1518832255), (161, 1254687515), (311, 649532765), (437, 462253295), (665, 303766451), (805, 250937503), (1555, 129906553), (2177, 92790395), (2185, 92450659), (3059, 66036185), (5909, 34185935), (7153, 28240555), (10885, 18558079), (15295, 13207237), (29545, 6837187), (35765, 5648111), (41363, 4883705), (42467, 4756745), (50071, 4034365), (135907, 1486345), (206815, 976741), (212335, 951349), (250355, 806873), (297269, 679535)]