229711178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 378048000

約数和(自身を除く): 148336822

約数列:

[1, 2, 19, 31, 38, 62, 109, 218, 589, 1178, 1789, 2071, 3379, 3578, 4142, 6758, 33991, 55459, 64201, 67982, 110918, 128402, 195001, 390002, 1053721, 2107442, 3705019, 6045031, 7410038, 12090062, 114855589, 229711178]

約数ペア:

[(1, 229711178), (2, 114855589), (19, 12090062), (31, 7410038), (38, 6045031), (62, 3705019), (109, 2107442), (218, 1053721), (589, 390002), (1178, 195001), (1789, 128402), (2071, 110918), (3379, 67982), (3578, 64201), (4142, 55459), (6758, 33991)]