209126736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15959}}^1$

素因数の和:15993

約数の個数: 120

約数和(自身を含む): 720370560

約数和(自身を除く): 511243824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 15959, 31918, 47877, 63836, 95754, 111713, 127672, 143631, 191508, 207467, 223426, 255344, 287262, 335139, 383016, 414934, 446852, 574524, 622401, 670278, 766032, 829868, 893704, 1005417, 1149048, 1244802, 1340556, 1452269, 1659736, 1787408, 1867203, 2010834, 2298096, 2489604, 2681112, 2904538, 3319472, 3734406, 4021668, 4356807, 4979208, 5362224, 5809076, 7468812, 8043336, 8713614, 9958416, 11618152, 13070421, 14937624, 16086672, 17427228, 23236304, 26140842, 29875248, 34854456, 52281684, 69708912, 104563368, 209126736]

約数ペア:

[(1, 209126736), (2, 104563368), (3, 69708912), (4, 52281684), (6, 34854456), (7, 29875248), (8, 26140842), (9, 23236304), (12, 17427228), (13, 16086672), (14, 14937624), (16, 13070421), (18, 11618152), (21, 9958416), (24, 8713614), (26, 8043336), (28, 7468812), (36, 5809076), (39, 5362224), (42, 4979208), (48, 4356807), (52, 4021668), (56, 3734406), (63, 3319472), (72, 2904538), (78, 2681112), (84, 2489604), (91, 2298096), (104, 2010834), (112, 1867203), (117, 1787408), (126, 1659736), (144, 1452269), (156, 1340556), (168, 1244802), (182, 1149048), (208, 1005417), (234, 893704), (252, 829868), (273, 766032), (312, 670278), (336, 622401), (364, 574524), (468, 446852), (504, 414934), (546, 383016), (624, 335139), (728, 287262), (819, 255344), (936, 223426), (1008, 207467), (1092, 191508), (1456, 143631), (1638, 127672), (1872, 111713), (2184, 95754), (3276, 63836), (4368, 47877), (6552, 31918), (13104, 15959)]