207492558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^2$

素因数の和:498

約数の個数: 72

約数和(自身を含む): 522112248

約数和(自身を除く): 314619690

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 233, 273, 294, 466, 546, 637, 699, 1274, 1398, 1631, 1911, 3029, 3262, 3822, 4893, 6058, 9087, 9786, 11417, 18174, 21203, 22834, 34251, 42406, 54289, 63609, 68502, 108578, 127218, 148421, 162867, 296842, 325734, 380023, 445263, 705757, 760046, 890526, 1140069, 1411514, 2117271, 2280138, 2660161, 4234542, 4940299, 5320322, 7980483, 9880598, 14820897, 15960966, 29641794, 34582093, 69164186, 103746279, 207492558]

約数ペア:

[(1, 207492558), (2, 103746279), (3, 69164186), (6, 34582093), (7, 29641794), (13, 15960966), (14, 14820897), (21, 9880598), (26, 7980483), (39, 5320322), (42, 4940299), (49, 4234542), (78, 2660161), (91, 2280138), (98, 2117271), (147, 1411514), (182, 1140069), (233, 890526), (273, 760046), (294, 705757), (466, 445263), (546, 380023), (637, 325734), (699, 296842), (1274, 162867), (1398, 148421), (1631, 127218), (1911, 108578), (3029, 68502), (3262, 63609), (3822, 54289), (4893, 42406), (6058, 34251), (9087, 22834), (9786, 21203), (11417, 18174)]