208884564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 632661120

約数和(自身を除く): 423776556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 101, 116, 126, 174, 202, 203, 252, 261, 283, 303, 348, 404, 406, 522, 566, 606, 609, 707, 812, 849, 909, 1044, 1132, 1212, 1218, 1414, 1698, 1818, 1827, 1981, 2121, 2436, 2547, 2828, 2929, 3396, 3636, 3654, 3962, 4242, 5094, 5858, 5943, 6363, 7308, 7924, 8207, 8484, 8787, 10188, 11716, 11886, 12726, 16414, 17574, 17829, 20503, 23772, 24621, 25452, 26361, 28583, 32828, 35148, 35658, 41006, 49242, 52722, 57166, 57449, 61509, 71316, 73863, 82012, 85749, 98484, 105444, 114332, 114898, 123018, 147726, 171498, 172347, 184527, 200081, 229796, 246036, 257247, 295452, 342996, 344694, 369054, 400162, 514494, 517041, 600243, 689388, 738108, 800324, 828907, 1028988, 1034082, 1200486, 1657814, 1800729, 2068164, 2400972, 2486721, 3315628, 3601458, 4973442, 5802349, 7202916, 7460163, 9946884, 11604698, 14920326, 17407047, 23209396, 29840652, 34814094, 52221141, 69628188, 104442282, 208884564]

約数ペア:

[(1, 208884564), (2, 104442282), (3, 69628188), (4, 52221141), (6, 34814094), (7, 29840652), (9, 23209396), (12, 17407047), (14, 14920326), (18, 11604698), (21, 9946884), (28, 7460163), (29, 7202916), (36, 5802349), (42, 4973442), (58, 3601458), (63, 3315628), (84, 2486721), (87, 2400972), (101, 2068164), (116, 1800729), (126, 1657814), (174, 1200486), (202, 1034082), (203, 1028988), (252, 828907), (261, 800324), (283, 738108), (303, 689388), (348, 600243), (404, 517041), (406, 514494), (522, 400162), (566, 369054), (606, 344694), (609, 342996), (707, 295452), (812, 257247), (849, 246036), (909, 229796), (1044, 200081), (1132, 184527), (1212, 172347), (1218, 171498), (1414, 147726), (1698, 123018), (1818, 114898), (1827, 114332), (1981, 105444), (2121, 98484), (2436, 85749), (2547, 82012), (2828, 73863), (2929, 71316), (3396, 61509), (3636, 57449), (3654, 57166), (3962, 52722), (4242, 49242), (5094, 41006), (5858, 35658), (5943, 35148), (6363, 32828), (7308, 28583), (7924, 26361), (8207, 25452), (8484, 24621), (8787, 23772), (10188, 20503), (11716, 17829), (11886, 17574), (12726, 16414)]