202638436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 509120640

約数和(自身を除く): 306482204

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 169, 182, 187, 221, 229, 238, 286, 308, 338, 364, 374, 442, 458, 476, 572, 676, 748, 884, 916, 1001, 1183, 1309, 1547, 1603, 1859, 2002, 2366, 2431, 2519, 2618, 2873, 2977, 3094, 3206, 3718, 3893, 4004, 4732, 4862, 5038, 5236, 5746, 5954, 6188, 6412, 7436, 7786, 9724, 10076, 11492, 11908, 13013, 15572, 17017, 17633, 20111, 20839, 26026, 27251, 31603, 32747, 34034, 35266, 38701, 40222, 41678, 42823, 50609, 52052, 54502, 63206, 65494, 68068, 70532, 77402, 80444, 83356, 85646, 101218, 109004, 126412, 130988, 154804, 171292, 202436, 221221, 229229, 270907, 299761, 354263, 425711, 442442, 458458, 541814, 556699, 599522, 657917, 708526, 851422, 884884, 916916, 1083628, 1113398, 1199044, 1315834, 1417052, 1702844, 2226796, 2631668, 2979977, 3896893, 4605419, 5959954, 7237087, 7793786, 9210838, 11919908, 14474174, 15587572, 18421676, 28948348, 50659609, 101319218, 202638436]

約数ペア:

[(1, 202638436), (2, 101319218), (4, 50659609), (7, 28948348), (11, 18421676), (13, 15587572), (14, 14474174), (17, 11919908), (22, 9210838), (26, 7793786), (28, 7237087), (34, 5959954), (44, 4605419), (52, 3896893), (68, 2979977), (77, 2631668), (91, 2226796), (119, 1702844), (143, 1417052), (154, 1315834), (169, 1199044), (182, 1113398), (187, 1083628), (221, 916916), (229, 884884), (238, 851422), (286, 708526), (308, 657917), (338, 599522), (364, 556699), (374, 541814), (442, 458458), (458, 442442), (476, 425711), (572, 354263), (676, 299761), (748, 270907), (884, 229229), (916, 221221), (1001, 202436), (1183, 171292), (1309, 154804), (1547, 130988), (1603, 126412), (1859, 109004), (2002, 101218), (2366, 85646), (2431, 83356), (2519, 80444), (2618, 77402), (2873, 70532), (2977, 68068), (3094, 65494), (3206, 63206), (3718, 54502), (3893, 52052), (4004, 50609), (4732, 42823), (4862, 41678), (5038, 40222), (5236, 38701), (5746, 35266), (5954, 34034), (6188, 32747), (6412, 31603), (7436, 27251), (7786, 26026), (9724, 20839), (10076, 20111), (11492, 17633), (11908, 17017), (13013, 15572)]