201317453805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{2731}}^1$

素因数の和:3407

約数の個数: 128

約数和(自身を含む): 377983259136

約数和(自身を除く): 176665805331

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 185, 195, 221, 255, 481, 555, 601, 629, 663, 1105, 1443, 1803, 1887, 2405, 2731, 3005, 3145, 3315, 7215, 7813, 8177, 8193, 9015, 9435, 10217, 13655, 22237, 23439, 24531, 30651, 35503, 39065, 40885, 40965, 46427, 51085, 66711, 101047, 106509, 111185, 117195, 122655, 132821, 139281, 153255, 177515, 232135, 289081, 303141, 333555, 378029, 398463, 505235, 532545, 603551, 664105, 696405, 867243, 1134087, 1313611, 1445405, 1515705, 1641331, 1717799, 1810653, 1890145, 1992315, 3017755, 3940833, 4336215, 4914377, 4923993, 5153397, 5670435, 6568055, 8206655, 8588995, 9053265, 14743131, 19704165, 21337303, 22331387, 24571885, 24619965, 25766985, 27902627, 60729247, 64011909, 66994161, 73715655, 83707881, 106686515, 111656935, 139513135, 182187741, 303646235, 320059545, 334970805, 362734151, 418539405, 789480211, 910938705, 1032397199, 1088202453, 1813670755, 2368440633, 3097191597, 3947401055, 5161985995, 5441012265, 11842203165, 13421163587, 15485957985, 40263490761, 67105817935, 201317453805]

約数ペア:

[(1, 201317453805), (3, 67105817935), (5, 40263490761), (13, 15485957985), (15, 13421163587), (17, 11842203165), (37, 5441012265), (39, 5161985995), (51, 3947401055), (65, 3097191597), (85, 2368440633), (111, 1813670755), (185, 1088202453), (195, 1032397199), (221, 910938705), (255, 789480211), (481, 418539405), (555, 362734151), (601, 334970805), (629, 320059545), (663, 303646235), (1105, 182187741), (1443, 139513135), (1803, 111656935), (1887, 106686515), (2405, 83707881), (2731, 73715655), (3005, 66994161), (3145, 64011909), (3315, 60729247), (7215, 27902627), (7813, 25766985), (8177, 24619965), (8193, 24571885), (9015, 22331387), (9435, 21337303), (10217, 19704165), (13655, 14743131), (22237, 9053265), (23439, 8588995), (24531, 8206655), (30651, 6568055), (35503, 5670435), (39065, 5153397), (40885, 4923993), (40965, 4914377), (46427, 4336215), (51085, 3940833), (66711, 3017755), (101047, 1992315), (106509, 1890145), (111185, 1810653), (117195, 1717799), (122655, 1641331), (132821, 1515705), (139281, 1445405), (153255, 1313611), (177515, 1134087), (232135, 867243), (289081, 696405), (303141, 664105), (333555, 603551), (378029, 532545), (398463, 505235)]