221410534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 363340800

約数和(自身を除く): 141930266

約数列:

[1, 2, 19, 29, 38, 58, 331, 551, 607, 662, 1102, 1214, 6289, 9599, 11533, 12578, 17603, 19198, 23066, 35206, 182381, 200917, 334457, 364762, 401834, 668914, 3817423, 5826593, 7634846, 11653186, 110705267, 221410534]

約数ペア:

[(1, 221410534), (2, 110705267), (19, 11653186), (29, 7634846), (38, 5826593), (58, 3817423), (331, 668914), (551, 401834), (607, 364762), (662, 334457), (1102, 200917), (1214, 182381), (6289, 35206), (9599, 23066), (11533, 19198), (12578, 17603)]