207465336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 634069800

約数和(自身を除く): 426604464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 419, 468, 529, 552, 598, 828, 838, 897, 936, 1058, 1196, 1257, 1587, 1656, 1676, 1794, 2116, 2392, 2514, 2691, 3174, 3352, 3588, 3771, 4232, 4761, 5028, 5382, 5447, 6348, 6877, 7176, 7542, 9522, 9637, 10056, 10764, 10894, 12696, 13754, 15084, 16341, 19044, 19274, 20631, 21528, 21788, 27508, 28911, 30168, 32682, 38088, 38548, 41262, 43576, 49023, 55016, 57822, 61893, 65364, 77096, 82524, 86733, 98046, 115644, 123786, 125281, 130728, 165048, 173466, 196092, 221651, 231288, 247572, 250562, 346932, 375843, 392184, 443302, 495144, 501124, 664953, 693864, 751686, 886604, 1002248, 1127529, 1329906, 1503372, 1773208, 1994859, 2255058, 2659812, 2881463, 3006744, 3989718, 4510116, 5319624, 5762926, 7979436, 8644389, 9020232, 11525852, 15958872, 17288778, 23051704, 25933167, 34577556, 51866334, 69155112, 103732668, 207465336]

約数ペア:

[(1, 207465336), (2, 103732668), (3, 69155112), (4, 51866334), (6, 34577556), (8, 25933167), (9, 23051704), (12, 17288778), (13, 15958872), (18, 11525852), (23, 9020232), (24, 8644389), (26, 7979436), (36, 5762926), (39, 5319624), (46, 4510116), (52, 3989718), (69, 3006744), (72, 2881463), (78, 2659812), (92, 2255058), (104, 1994859), (117, 1773208), (138, 1503372), (156, 1329906), (184, 1127529), (207, 1002248), (234, 886604), (276, 751686), (299, 693864), (312, 664953), (414, 501124), (419, 495144), (468, 443302), (529, 392184), (552, 375843), (598, 346932), (828, 250562), (838, 247572), (897, 231288), (936, 221651), (1058, 196092), (1196, 173466), (1257, 165048), (1587, 130728), (1656, 125281), (1676, 123786), (1794, 115644), (2116, 98046), (2392, 86733), (2514, 82524), (2691, 77096), (3174, 65364), (3352, 61893), (3588, 57822), (3771, 55016), (4232, 49023), (4761, 43576), (5028, 41262), (5382, 38548), (5447, 38088), (6348, 32682), (6877, 30168), (7176, 28911), (7542, 27508), (9522, 21788), (9637, 21528), (10056, 20631), (10764, 19274), (10894, 19044), (12696, 16341), (13754, 15084)]