208449444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2485

約数の個数: 96

約数和(自身を含む): 598461696

約数和(自身を除く): 390012252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 357, 366, 427, 476, 714, 732, 854, 1037, 1281, 1428, 1708, 2074, 2393, 2562, 3111, 4148, 4786, 5124, 6222, 7179, 7259, 9572, 12444, 14358, 14518, 16751, 21777, 28716, 29036, 33502, 40681, 43554, 50253, 67004, 81362, 87108, 100506, 122043, 145973, 162724, 201012, 244086, 284767, 291946, 437919, 488172, 569534, 583892, 854301, 875838, 1021811, 1139068, 1708602, 1751676, 2043622, 2481541, 3065433, 3417204, 4087244, 4963082, 6130866, 7444623, 9926164, 12261732, 14889246, 17370787, 29778492, 34741574, 52112361, 69483148, 104224722, 208449444]

約数ペア:

[(1, 208449444), (2, 104224722), (3, 69483148), (4, 52112361), (6, 34741574), (7, 29778492), (12, 17370787), (14, 14889246), (17, 12261732), (21, 9926164), (28, 7444623), (34, 6130866), (42, 4963082), (51, 4087244), (61, 3417204), (68, 3065433), (84, 2481541), (102, 2043622), (119, 1751676), (122, 1708602), (183, 1139068), (204, 1021811), (238, 875838), (244, 854301), (357, 583892), (366, 569534), (427, 488172), (476, 437919), (714, 291946), (732, 284767), (854, 244086), (1037, 201012), (1281, 162724), (1428, 145973), (1708, 122043), (2074, 100506), (2393, 87108), (2562, 81362), (3111, 67004), (4148, 50253), (4786, 43554), (5124, 40681), (6222, 33502), (7179, 29036), (7259, 28716), (9572, 21777), (12444, 16751), (14358, 14518)]