203102604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 581188608

約数和(自身を除く): 378086004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 47, 51, 68, 69, 92, 94, 102, 138, 141, 153, 188, 204, 207, 276, 282, 306, 307, 391, 414, 423, 564, 612, 614, 782, 799, 828, 846, 921, 1081, 1173, 1228, 1564, 1598, 1692, 1842, 2162, 2346, 2397, 2763, 3196, 3243, 3519, 3684, 4324, 4692, 4794, 5219, 5526, 6486, 7038, 7061, 7191, 9588, 9729, 10438, 11052, 12972, 14076, 14122, 14382, 14429, 15657, 18377, 19458, 20876, 21183, 28244, 28764, 28858, 31314, 36754, 38916, 42366, 43287, 46971, 55131, 57716, 62628, 63549, 73508, 84732, 86574, 93942, 110262, 120037, 127098, 129861, 165393, 173148, 187884, 220524, 240074, 245293, 254196, 259722, 330786, 331867, 360111, 480148, 490586, 519444, 661572, 663734, 720222, 735879, 981172, 995601, 1080333, 1327468, 1440444, 1471758, 1991202, 2160666, 2207637, 2943516, 2986803, 3982404, 4321332, 4415274, 5641739, 5973606, 8830548, 11283478, 11947212, 16925217, 22566956, 33850434, 50775651, 67700868, 101551302, 203102604]

約数ペア:

[(1, 203102604), (2, 101551302), (3, 67700868), (4, 50775651), (6, 33850434), (9, 22566956), (12, 16925217), (17, 11947212), (18, 11283478), (23, 8830548), (34, 5973606), (36, 5641739), (46, 4415274), (47, 4321332), (51, 3982404), (68, 2986803), (69, 2943516), (92, 2207637), (94, 2160666), (102, 1991202), (138, 1471758), (141, 1440444), (153, 1327468), (188, 1080333), (204, 995601), (207, 981172), (276, 735879), (282, 720222), (306, 663734), (307, 661572), (391, 519444), (414, 490586), (423, 480148), (564, 360111), (612, 331867), (614, 330786), (782, 259722), (799, 254196), (828, 245293), (846, 240074), (921, 220524), (1081, 187884), (1173, 173148), (1228, 165393), (1564, 129861), (1598, 127098), (1692, 120037), (1842, 110262), (2162, 93942), (2346, 86574), (2397, 84732), (2763, 73508), (3196, 63549), (3243, 62628), (3519, 57716), (3684, 55131), (4324, 46971), (4692, 43287), (4794, 42366), (5219, 38916), (5526, 36754), (6486, 31314), (7038, 28858), (7061, 28764), (7191, 28244), (9588, 21183), (9729, 20876), (10438, 19458), (11052, 18377), (12972, 15657), (14076, 14429), (14122, 14382)]