209488608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{103913}}^1$

素因数の和:103936

約数の個数: 72

約数和(自身を含む): 680844528

約数和(自身を除く): 471355920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 103913, 207826, 311739, 415652, 623478, 727391, 831304, 935217, 1246956, 1454782, 1662608, 1870434, 2182173, 2493912, 2909564, 3325216, 3740868, 4364346, 4987824, 5819128, 6546519, 7481736, 8728692, 9975648, 11638256, 13093038, 14963472, 17457384, 23276512, 26186076, 29926944, 34914768, 52372152, 69829536, 104744304, 209488608]

約数ペア:

[(1, 209488608), (2, 104744304), (3, 69829536), (4, 52372152), (6, 34914768), (7, 29926944), (8, 26186076), (9, 23276512), (12, 17457384), (14, 14963472), (16, 13093038), (18, 11638256), (21, 9975648), (24, 8728692), (28, 7481736), (32, 6546519), (36, 5819128), (42, 4987824), (48, 4364346), (56, 3740868), (63, 3325216), (72, 2909564), (84, 2493912), (96, 2182173), (112, 1870434), (126, 1662608), (144, 1454782), (168, 1246956), (224, 935217), (252, 831304), (288, 727391), (336, 623478), (504, 415652), (672, 311739), (1008, 207826), (2016, 103913)]