201524505

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 224254695

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 49, 65, 69, 91, 105, 115, 131, 147, 161, 195, 245, 273, 299, 343, 345, 393, 455, 483, 637, 655, 735, 805, 897, 917, 1029, 1127, 1365, 1495, 1703, 1715, 1911, 1965, 2093, 2415, 2751, 3013, 3185, 3381, 4459, 4485, 4585, 5109, 5145, 5635, 6279, 6419, 7889, 8515, 9039, 9555, 10465, 11921, 13377, 13755, 14651, 15065, 16905, 19257, 21091, 22295, 23667, 25545, 31395, 32095, 35763, 39169, 39445, 43953, 44933, 45195, 59605, 63273, 66885, 73255, 83447, 96285, 102557, 105455, 117507, 118335, 134799, 147637, 178815, 195845, 219765, 224665, 250341, 274183, 307671, 316365, 417235, 442911, 512785, 584129, 587535, 673995, 738185, 822549, 1033459, 1251705, 1370915, 1538355, 1752387, 1919281, 2214555, 2920645, 3100377, 4112745, 5167295, 5757843, 8761935, 9596405, 13434967, 15501885, 28789215, 40304901, 67174835, 201524505]

約数ペア:

[(1, 201524505), (3, 67174835), (5, 40304901), (7, 28789215), (13, 15501885), (15, 13434967), (21, 9596405), (23, 8761935), (35, 5757843), (39, 5167295), (49, 4112745), (65, 3100377), (69, 2920645), (91, 2214555), (105, 1919281), (115, 1752387), (131, 1538355), (147, 1370915), (161, 1251705), (195, 1033459), (245, 822549), (273, 738185), (299, 673995), (343, 587535), (345, 584129), (393, 512785), (455, 442911), (483, 417235), (637, 316365), (655, 307671), (735, 274183), (805, 250341), (897, 224665), (917, 219765), (1029, 195845), (1127, 178815), (1365, 147637), (1495, 134799), (1703, 118335), (1715, 117507), (1911, 105455), (1965, 102557), (2093, 96285), (2415, 83447), (2751, 73255), (3013, 66885), (3185, 63273), (3381, 59605), (4459, 45195), (4485, 44933), (4585, 43953), (5109, 39445), (5145, 39169), (5635, 35763), (6279, 32095), (6419, 31395), (7889, 25545), (8515, 23667), (9039, 22295), (9555, 21091), (10465, 19257), (11921, 16905), (13377, 15065), (13755, 14651)]