208031922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5449}}^1$

素因数の和:5568

約数の個数: 64

約数和(自身を含む): 533664000

約数和(自身を除く): 325632078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1414, 1818, 2121, 2727, 4242, 5449, 5454, 6363, 10898, 12726, 16347, 19089, 32694, 38143, 38178, 49041, 76286, 98082, 114429, 147123, 228858, 294246, 343287, 550349, 686574, 1029861, 1100698, 1651047, 2059722, 3302094, 3852443, 4953141, 7704886, 9906282, 11557329, 14859423, 23114658, 29718846, 34671987, 69343974, 104015961, 208031922]

約数ペア:

[(1, 208031922), (2, 104015961), (3, 69343974), (6, 34671987), (7, 29718846), (9, 23114658), (14, 14859423), (18, 11557329), (21, 9906282), (27, 7704886), (42, 4953141), (54, 3852443), (63, 3302094), (101, 2059722), (126, 1651047), (189, 1100698), (202, 1029861), (303, 686574), (378, 550349), (606, 343287), (707, 294246), (909, 228858), (1414, 147123), (1818, 114429), (2121, 98082), (2727, 76286), (4242, 49041), (5449, 38178), (5454, 38143), (6363, 32694), (10898, 19089), (12726, 16347)]