221462202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 500097024

約数和(自身を除く): 278634822

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 67, 78, 93, 134, 186, 201, 402, 403, 806, 871, 1209, 1367, 1742, 2077, 2418, 2613, 2734, 4101, 4154, 5226, 6231, 8202, 12462, 17771, 27001, 35542, 42377, 53313, 54002, 81003, 84754, 91589, 106626, 127131, 162006, 183178, 254262, 274767, 549534, 550901, 1101802, 1190657, 1652703, 2381314, 2839259, 3305406, 3571971, 5678518, 7143942, 8517777, 17035554, 36910367, 73820734, 110731101, 221462202]

約数ペア:

[(1, 221462202), (2, 110731101), (3, 73820734), (6, 36910367), (13, 17035554), (26, 8517777), (31, 7143942), (39, 5678518), (62, 3571971), (67, 3305406), (78, 2839259), (93, 2381314), (134, 1652703), (186, 1190657), (201, 1101802), (402, 550901), (403, 549534), (806, 274767), (871, 254262), (1209, 183178), (1367, 162006), (1742, 127131), (2077, 106626), (2418, 91589), (2613, 84754), (2734, 81003), (4101, 54002), (4154, 53313), (5226, 42377), (6231, 35542), (8202, 27001), (12462, 17771)]