201487338

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31891}}^1$

素因数の和:31921

約数の個数: 48

約数和(自身を含む): 487564896

約数和(自身を除く): 286077558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 31891, 63782, 95673, 191346, 287019, 414583, 574038, 829166, 861057, 1243749, 1722114, 2487498, 2583171, 3731247, 5166342, 7462494, 7749513, 11193741, 15499026, 22387482, 33581223, 67162446, 100743669, 201487338]

約数ペア:

[(1, 201487338), (2, 100743669), (3, 67162446), (6, 33581223), (9, 22387482), (13, 15499026), (18, 11193741), (26, 7749513), (27, 7462494), (39, 5166342), (54, 3731247), (78, 2583171), (81, 2487498), (117, 1722114), (162, 1243749), (234, 861057), (243, 829166), (351, 574038), (486, 414583), (702, 287019), (1053, 191346), (2106, 95673), (3159, 63782), (6318, 31891)]