208051236

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5573}}^1$

素因数の和:5661

約数の個数: 72

約数和(自身を含む): 566073144

約数和(自身を除く): 358021908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 4148, 5573, 6222, 9333, 11146, 12444, 16719, 18666, 22292, 33438, 37332, 50157, 66876, 94741, 100314, 189482, 200628, 284223, 339953, 378964, 568446, 679906, 852669, 1019859, 1136892, 1359812, 1705338, 2039718, 3059577, 3410676, 4079436, 5779201, 6119154, 11558402, 12238308, 17337603, 23116804, 34675206, 52012809, 69350412, 104025618, 208051236]

約数ペア:

[(1, 208051236), (2, 104025618), (3, 69350412), (4, 52012809), (6, 34675206), (9, 23116804), (12, 17337603), (17, 12238308), (18, 11558402), (34, 6119154), (36, 5779201), (51, 4079436), (61, 3410676), (68, 3059577), (102, 2039718), (122, 1705338), (153, 1359812), (183, 1136892), (204, 1019859), (244, 852669), (306, 679906), (366, 568446), (549, 378964), (612, 339953), (732, 284223), (1037, 200628), (1098, 189482), (2074, 100314), (2196, 94741), (3111, 66876), (4148, 50157), (5573, 37332), (6222, 33438), (9333, 22292), (11146, 18666), (12444, 16719)]