201909748144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{109303}}^1$

素因数の和:109514

約数の個数: 80

約数和(自身を含む): 430356955392

約数和(自身を除く): 228447207248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 107, 166, 208, 214, 332, 428, 664, 856, 1079, 1328, 1391, 1712, 2158, 2782, 4316, 5564, 8632, 8881, 11128, 17264, 17762, 22256, 35524, 71048, 109303, 115453, 142096, 218606, 230906, 437212, 461812, 874424, 923624, 1420939, 1748848, 1847248, 2841878, 5683756, 9072149, 11367512, 11695421, 18144298, 22735024, 23390842, 36288596, 46781684, 72577192, 93563368, 117937937, 145154384, 152040473, 187126736, 235875874, 304080946, 471751748, 608161892, 943503496, 970719943, 1216323784, 1887006992, 1941439886, 2432647568, 3882879772, 7765759544, 12619359259, 15531519088, 25238718518, 50477437036, 100954874072, 201909748144]

約数ペア:

[(1, 201909748144), (2, 100954874072), (4, 50477437036), (8, 25238718518), (13, 15531519088), (16, 12619359259), (26, 7765759544), (52, 3882879772), (83, 2432647568), (104, 1941439886), (107, 1887006992), (166, 1216323784), (208, 970719943), (214, 943503496), (332, 608161892), (428, 471751748), (664, 304080946), (856, 235875874), (1079, 187126736), (1328, 152040473), (1391, 145154384), (1712, 117937937), (2158, 93563368), (2782, 72577192), (4316, 46781684), (5564, 36288596), (8632, 23390842), (8881, 22735024), (11128, 18144298), (17264, 11695421), (17762, 11367512), (22256, 9072149), (35524, 5683756), (71048, 2841878), (109303, 1847248), (115453, 1748848), (142096, 1420939), (218606, 923624), (230906, 874424), (437212, 461812)]