201977276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 377733888

約数和(自身を除く): 175756612

約数列:

[1, 2, 4, 31, 53, 62, 73, 106, 124, 146, 212, 292, 421, 842, 1643, 1684, 2263, 3286, 3869, 4526, 6572, 7738, 9052, 13051, 15476, 22313, 26102, 30733, 44626, 52204, 61466, 89252, 119939, 122932, 239878, 479756, 691703, 952723, 1383406, 1628849, 1905446, 2766812, 3257698, 3810892, 6515396, 50494319, 100988638, 201977276]

約数ペア:

[(1, 201977276), (2, 100988638), (4, 50494319), (31, 6515396), (53, 3810892), (62, 3257698), (73, 2766812), (106, 1905446), (124, 1628849), (146, 1383406), (212, 952723), (292, 691703), (421, 479756), (842, 239878), (1643, 122932), (1684, 119939), (2263, 89252), (3286, 61466), (3869, 52204), (4526, 44626), (6572, 30733), (7738, 26102), (9052, 22313), (13051, 15476)]