215683592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{11173}}^1$

素因数の和:11325

約数の個数: 32

約数和(自身を含む): 429081600

約数和(自身を除く): 213398008

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 11173, 19304, 22346, 44692, 89384, 212287, 424574, 849148, 1418971, 1698296, 2837942, 5675884, 11351768, 26960449, 53920898, 107841796, 215683592]

約数ペア:

[(1, 215683592), (2, 107841796), (4, 53920898), (8, 26960449), (19, 11351768), (38, 5675884), (76, 2837942), (127, 1698296), (152, 1418971), (254, 849148), (508, 424574), (1016, 212287), (2413, 89384), (4826, 44692), (9652, 22346), (11173, 19304)]