201345620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2793

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 327007660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 1054, 1085, 1190, 2108, 2170, 2380, 2635, 2729, 3689, 4340, 5270, 5458, 7378, 10540, 10916, 13645, 14756, 18445, 19103, 27290, 36890, 38206, 46393, 54580, 73780, 76412, 84599, 92786, 95515, 169198, 185572, 191030, 231965, 324751, 338396, 382060, 422995, 463930, 592193, 649502, 845990, 927860, 1184386, 1299004, 1438183, 1623755, 1691980, 2368772, 2876366, 2960965, 3247510, 5752732, 5921930, 6495020, 7190915, 10067281, 11843860, 14381830, 20134562, 28763660, 40269124, 50336405, 100672810, 201345620]

約数ペア:

[(1, 201345620), (2, 100672810), (4, 50336405), (5, 40269124), (7, 28763660), (10, 20134562), (14, 14381830), (17, 11843860), (20, 10067281), (28, 7190915), (31, 6495020), (34, 5921930), (35, 5752732), (62, 3247510), (68, 2960965), (70, 2876366), (85, 2368772), (119, 1691980), (124, 1623755), (140, 1438183), (155, 1299004), (170, 1184386), (217, 927860), (238, 845990), (310, 649502), (340, 592193), (434, 463930), (476, 422995), (527, 382060), (595, 338396), (620, 324751), (868, 231965), (1054, 191030), (1085, 185572), (1190, 169198), (2108, 95515), (2170, 92786), (2380, 84599), (2635, 76412), (2729, 73780), (3689, 54580), (4340, 46393), (5270, 38206), (5458, 36890), (7378, 27290), (10540, 19103), (10916, 18445), (13645, 14756)]