209329121672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{335081}}^1$

素因数の和:335358

約数の個数: 64

約数和(自身を含む): 443916633600

約数和(自身を除く): 234587511928

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 229, 248, 341, 458, 682, 916, 1364, 1832, 2519, 2728, 5038, 7099, 10076, 14198, 20152, 28396, 56792, 78089, 156178, 312356, 335081, 624712, 670162, 1340324, 2680648, 3685891, 7371782, 10387511, 14743564, 20775022, 29487128, 41550044, 76733549, 83100088, 114262621, 153467098, 228525242, 306934196, 457050484, 613868392, 844069039, 914100968, 1688138078, 2378740019, 3376276156, 4757480038, 6752552312, 9514960076, 19029920152, 26166140209, 52332280418, 104664560836, 209329121672]

約数ペア:

[(1, 209329121672), (2, 104664560836), (4, 52332280418), (8, 26166140209), (11, 19029920152), (22, 9514960076), (31, 6752552312), (44, 4757480038), (62, 3376276156), (88, 2378740019), (124, 1688138078), (229, 914100968), (248, 844069039), (341, 613868392), (458, 457050484), (682, 306934196), (916, 228525242), (1364, 153467098), (1832, 114262621), (2519, 83100088), (2728, 76733549), (5038, 41550044), (7099, 29487128), (10076, 20775022), (14198, 14743564), (20152, 10387511), (28396, 7371782), (56792, 3685891), (78089, 2680648), (156178, 1340324), (312356, 670162), (335081, 624712)]