202347912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20921}}^1$

素因数の和:20974

約数の個数: 64

約数和(自身を含む): 562383360

約数和(自身を除く): 360035448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 20921, 41842, 62763, 83684, 125526, 167368, 251052, 271973, 502104, 543946, 648551, 815919, 1087892, 1297102, 1631838, 1945653, 2175784, 2594204, 3263676, 3891306, 5188408, 6527352, 7782612, 8431163, 15565224, 16862326, 25293489, 33724652, 50586978, 67449304, 101173956, 202347912]

約数ペア:

[(1, 202347912), (2, 101173956), (3, 67449304), (4, 50586978), (6, 33724652), (8, 25293489), (12, 16862326), (13, 15565224), (24, 8431163), (26, 7782612), (31, 6527352), (39, 5188408), (52, 3891306), (62, 3263676), (78, 2594204), (93, 2175784), (104, 1945653), (124, 1631838), (156, 1297102), (186, 1087892), (248, 815919), (312, 648551), (372, 543946), (403, 502104), (744, 271973), (806, 251052), (1209, 167368), (1612, 125526), (2418, 83684), (3224, 62763), (4836, 41842), (9672, 20921)]