203475864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1091}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 537264000

約数和(自身を除く): 333788136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 409, 456, 818, 1091, 1227, 1636, 2182, 2454, 3272, 3273, 4364, 4908, 6546, 7771, 8728, 9816, 13092, 15542, 20729, 23313, 26184, 31084, 41458, 46626, 62168, 62187, 82916, 93252, 124374, 165832, 186504, 248748, 446219, 497496, 892438, 1338657, 1784876, 2677314, 3569752, 5354628, 8478161, 10709256, 16956322, 25434483, 33912644, 50868966, 67825288, 101737932, 203475864]

約数ペア:

[(1, 203475864), (2, 101737932), (3, 67825288), (4, 50868966), (6, 33912644), (8, 25434483), (12, 16956322), (19, 10709256), (24, 8478161), (38, 5354628), (57, 3569752), (76, 2677314), (114, 1784876), (152, 1338657), (228, 892438), (409, 497496), (456, 446219), (818, 248748), (1091, 186504), (1227, 165832), (1636, 124374), (2182, 93252), (2454, 82916), (3272, 62187), (3273, 62168), (4364, 46626), (4908, 41458), (6546, 31084), (7771, 26184), (8728, 23313), (9816, 20729), (13092, 15542)]