199430847

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 367960320

約数和(自身を除く): 168529473

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 2583, 3157, 4059, 7019, 9471, 21057, 28413, 49133, 63171, 77209, 147399, 231627, 287779, 442197, 540463, 694881, 863337, 1621389, 2014453, 2590011, 3165569, 4864167, 6043359, 9496707, 18130077, 22158983, 28490121, 66476949, 199430847]

約数ペア:

[(1, 199430847), (3, 66476949), (7, 28490121), (9, 22158983), (11, 18130077), (21, 9496707), (33, 6043359), (41, 4864167), (63, 3165569), (77, 2590011), (99, 2014453), (123, 1621389), (231, 863337), (287, 694881), (369, 540463), (451, 442197), (693, 287779), (861, 231627), (1353, 147399), (2583, 77209), (3157, 63171), (4059, 49133), (7019, 28413), (9471, 21057)]