200997676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 400296960

約数和(自身を除く): 199299284

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 101, 124, 202, 341, 404, 682, 1111, 1364, 1459, 2222, 2918, 3131, 4444, 5836, 6262, 12524, 16049, 32098, 34441, 45229, 64196, 68882, 90458, 137764, 147359, 180916, 294718, 497519, 589436, 995038, 1620949, 1990076, 3241898, 4568129, 6483796, 9136258, 18272516, 50249419, 100498838, 200997676]

約数ペア:

[(1, 200997676), (2, 100498838), (4, 50249419), (11, 18272516), (22, 9136258), (31, 6483796), (44, 4568129), (62, 3241898), (101, 1990076), (124, 1620949), (202, 995038), (341, 589436), (404, 497519), (682, 294718), (1111, 180916), (1364, 147359), (1459, 137764), (2222, 90458), (2918, 68882), (3131, 64196), (4444, 45229), (5836, 34441), (6262, 32098), (12524, 16049)]