201998319705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{478913}}^1$

素因数の和:479047

約数の個数: 96

約数和(自身を含む): 435114441216

約数和(自身を除く): 233116121511

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 103, 105, 117, 195, 273, 309, 315, 455, 515, 585, 721, 819, 927, 1339, 1365, 1545, 2163, 3605, 4017, 4095, 4635, 6489, 6695, 9373, 10815, 12051, 20085, 28119, 32445, 46865, 60255, 84357, 140595, 421785, 478913, 1436739, 2394565, 3352391, 4310217, 6225869, 7183695, 10057173, 16761955, 18677607, 21551085, 30171519, 31129345, 43581083, 49328039, 50285865, 56032821, 93388035, 130743249, 147984117, 150857595, 217905415, 246640195, 280164105, 345296273, 392229747, 443952351, 641264507, 653716245, 739920585, 1035888819, 1726481365, 1923793521, 1961148735, 2219761755, 3107666457, 3206322535, 4488851549, 5179444095, 5771380563, 9618967605, 13466554647, 15538332285, 22444257745, 28856902815, 40399663941, 67332773235, 201998319705]

約数ペア:

[(1, 201998319705), (3, 67332773235), (5, 40399663941), (7, 28856902815), (9, 22444257745), (13, 15538332285), (15, 13466554647), (21, 9618967605), (35, 5771380563), (39, 5179444095), (45, 4488851549), (63, 3206322535), (65, 3107666457), (91, 2219761755), (103, 1961148735), (105, 1923793521), (117, 1726481365), (195, 1035888819), (273, 739920585), (309, 653716245), (315, 641264507), (455, 443952351), (515, 392229747), (585, 345296273), (721, 280164105), (819, 246640195), (927, 217905415), (1339, 150857595), (1365, 147984117), (1545, 130743249), (2163, 93388035), (3605, 56032821), (4017, 50285865), (4095, 49328039), (4635, 43581083), (6489, 31129345), (6695, 30171519), (9373, 21551085), (10815, 18677607), (12051, 16761955), (20085, 10057173), (28119, 7183695), (32445, 6225869), (46865, 4310217), (60255, 3352391), (84357, 2394565), (140595, 1436739), (421785, 478913)]