211275372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1831

約数の個数: 96

約数和(自身を含む): 619476480

約数和(自身を除く): 408201108

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 137, 154, 231, 274, 308, 411, 462, 548, 822, 924, 959, 1507, 1644, 1669, 1918, 2877, 3014, 3338, 3836, 4521, 5007, 5754, 6028, 6676, 9042, 10014, 10549, 11508, 11683, 18084, 18359, 20028, 21098, 23366, 31647, 35049, 36718, 42196, 46732, 55077, 63294, 70098, 73436, 110154, 126588, 128513, 140196, 220308, 228653, 257026, 385539, 457306, 514052, 685959, 771078, 914612, 1371918, 1542156, 1600571, 2515183, 2743836, 3201142, 4801713, 5030366, 6402284, 7545549, 9603426, 10060732, 15091098, 17606281, 19206852, 30182196, 35212562, 52818843, 70425124, 105637686, 211275372]

約数ペア:

[(1, 211275372), (2, 105637686), (3, 70425124), (4, 52818843), (6, 35212562), (7, 30182196), (11, 19206852), (12, 17606281), (14, 15091098), (21, 10060732), (22, 9603426), (28, 7545549), (33, 6402284), (42, 5030366), (44, 4801713), (66, 3201142), (77, 2743836), (84, 2515183), (132, 1600571), (137, 1542156), (154, 1371918), (231, 914612), (274, 771078), (308, 685959), (411, 514052), (462, 457306), (548, 385539), (822, 257026), (924, 228653), (959, 220308), (1507, 140196), (1644, 128513), (1669, 126588), (1918, 110154), (2877, 73436), (3014, 70098), (3338, 63294), (3836, 55077), (4521, 46732), (5007, 42196), (5754, 36718), (6028, 35049), (6676, 31647), (9042, 23366), (10014, 21098), (10549, 20028), (11508, 18359), (11683, 18084)]