207943164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1368

約数の個数: 144

約数和(自身を含む): 637937664

約数和(自身を除く): 429994500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1303, 1364, 1612, 1716, 2046, 2418, 2574, 2606, 3069, 3627, 3909, 4092, 4433, 4836, 5148, 5212, 6138, 7254, 7818, 8866, 11727, 12276, 13299, 14333, 14508, 15636, 16939, 17732, 23454, 26598, 28666, 33878, 39897, 40393, 42999, 46908, 50817, 53196, 57332, 67756, 79794, 80786, 85998, 101634, 121179, 128997, 152451, 159588, 161572, 171996, 186329, 203268, 242358, 257994, 304902, 363537, 372658, 444323, 484716, 515988, 525109, 558987, 609804, 727074, 745316, 888646, 1050218, 1117974, 1332969, 1454148, 1575327, 1676961, 1777292, 2100436, 2235948, 2665938, 3150654, 3353922, 3998907, 4725981, 5331876, 5776199, 6301308, 6707844, 7997814, 9451962, 11552398, 15995628, 17328597, 18903924, 23104796, 34657194, 51985791, 69314388, 103971582, 207943164]

約数ペア:

[(1, 207943164), (2, 103971582), (3, 69314388), (4, 51985791), (6, 34657194), (9, 23104796), (11, 18903924), (12, 17328597), (13, 15995628), (18, 11552398), (22, 9451962), (26, 7997814), (31, 6707844), (33, 6301308), (36, 5776199), (39, 5331876), (44, 4725981), (52, 3998907), (62, 3353922), (66, 3150654), (78, 2665938), (93, 2235948), (99, 2100436), (117, 1777292), (124, 1676961), (132, 1575327), (143, 1454148), (156, 1332969), (186, 1117974), (198, 1050218), (234, 888646), (279, 745316), (286, 727074), (341, 609804), (372, 558987), (396, 525109), (403, 515988), (429, 484716), (468, 444323), (558, 372658), (572, 363537), (682, 304902), (806, 257994), (858, 242358), (1023, 203268), (1116, 186329), (1209, 171996), (1287, 161572), (1303, 159588), (1364, 152451), (1612, 128997), (1716, 121179), (2046, 101634), (2418, 85998), (2574, 80786), (2606, 79794), (3069, 67756), (3627, 57332), (3909, 53196), (4092, 50817), (4433, 46908), (4836, 42999), (5148, 40393), (5212, 39897), (6138, 33878), (7254, 28666), (7818, 26598), (8866, 23454), (11727, 17732), (12276, 16939), (13299, 15636), (14333, 14508)]