209433510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16273}}^1$

素因数の和:16310

約数の個数: 96

約数和(自身を含む): 639763488

約数和(自身を除く): 430329978

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 16273, 32546, 48819, 81365, 97638, 146457, 162730, 179003, 211549, 244095, 292914, 358006, 423098, 488190, 537009, 634647, 732285, 895015, 1057745, 1074018, 1269294, 1464570, 1611027, 1790030, 1903941, 2115490, 2327039, 2685045, 3173235, 3222054, 3807882, 4654078, 5370090, 6346470, 6981117, 8055135, 9519705, 11635195, 13962234, 16110270, 19039410, 20943351, 23270390, 34905585, 41886702, 69811170, 104716755, 209433510]

約数ペア:

[(1, 209433510), (2, 104716755), (3, 69811170), (5, 41886702), (6, 34905585), (9, 23270390), (10, 20943351), (11, 19039410), (13, 16110270), (15, 13962234), (18, 11635195), (22, 9519705), (26, 8055135), (30, 6981117), (33, 6346470), (39, 5370090), (45, 4654078), (55, 3807882), (65, 3222054), (66, 3173235), (78, 2685045), (90, 2327039), (99, 2115490), (110, 1903941), (117, 1790030), (130, 1611027), (143, 1464570), (165, 1269294), (195, 1074018), (198, 1057745), (234, 895015), (286, 732285), (330, 634647), (390, 537009), (429, 488190), (495, 423098), (585, 358006), (715, 292914), (858, 244095), (990, 211549), (1170, 179003), (1287, 162730), (1430, 146457), (2145, 97638), (2574, 81365), (4290, 48819), (6435, 32546), (12870, 16273)]