203866452

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 527945600

約数和(自身を除く): 324079148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 97, 158, 194, 237, 291, 316, 388, 474, 582, 711, 739, 873, 948, 1164, 1422, 1478, 1746, 2217, 2844, 2956, 3492, 4434, 6651, 7663, 8868, 13302, 15326, 22989, 26604, 30652, 45978, 58381, 68967, 71683, 91956, 116762, 137934, 143366, 175143, 215049, 233524, 275868, 286732, 350286, 430098, 525429, 645147, 700572, 860196, 1050858, 1290294, 2101716, 2580588, 5662957, 11325914, 16988871, 22651828, 33977742, 50966613, 67955484, 101933226, 203866452]

約数ペア:

[(1, 203866452), (2, 101933226), (3, 67955484), (4, 50966613), (6, 33977742), (9, 22651828), (12, 16988871), (18, 11325914), (36, 5662957), (79, 2580588), (97, 2101716), (158, 1290294), (194, 1050858), (237, 860196), (291, 700572), (316, 645147), (388, 525429), (474, 430098), (582, 350286), (711, 286732), (739, 275868), (873, 233524), (948, 215049), (1164, 175143), (1422, 143366), (1478, 137934), (1746, 116762), (2217, 91956), (2844, 71683), (2956, 68967), (3492, 58381), (4434, 45978), (6651, 30652), (7663, 26604), (8868, 22989), (13302, 15326)]