201620622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5641}}^1$

素因数の和:5713

約数の個数: 64

約数和(自身を含む): 493968384

約数和(自身を除く): 292347762

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 966, 1554, 1702, 2553, 5106, 5641, 5957, 11282, 11914, 16923, 17871, 33846, 35742, 39487, 78974, 118461, 129743, 208717, 236922, 259486, 389229, 417434, 626151, 778458, 908201, 1252302, 1461019, 1816402, 2724603, 2922038, 4383057, 4800491, 5449206, 8766114, 9600982, 14401473, 28802946, 33603437, 67206874, 100810311, 201620622]

約数ペア:

[(1, 201620622), (2, 100810311), (3, 67206874), (6, 33603437), (7, 28802946), (14, 14401473), (21, 9600982), (23, 8766114), (37, 5449206), (42, 4800491), (46, 4383057), (69, 2922038), (74, 2724603), (111, 1816402), (138, 1461019), (161, 1252302), (222, 908201), (259, 778458), (322, 626151), (483, 417434), (518, 389229), (777, 259486), (851, 236922), (966, 208717), (1554, 129743), (1702, 118461), (2553, 78974), (5106, 39487), (5641, 35742), (5957, 33846), (11282, 17871), (11914, 16923)]