200731908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4111}}^1$

素因数の和:4444

約数の個数: 48

約数和(自身を含む): 506137856

約数和(自身を除く): 305405948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1878, 3756, 4069, 4111, 8138, 8222, 12207, 12333, 16276, 16444, 24414, 24666, 48828, 49332, 53443, 106886, 160329, 213772, 320658, 641316, 1286743, 2573486, 3860229, 5146972, 7720458, 15440916, 16727659, 33455318, 50182977, 66910636, 100365954, 200731908]

約数ペア:

[(1, 200731908), (2, 100365954), (3, 66910636), (4, 50182977), (6, 33455318), (12, 16727659), (13, 15440916), (26, 7720458), (39, 5146972), (52, 3860229), (78, 2573486), (156, 1286743), (313, 641316), (626, 320658), (939, 213772), (1252, 160329), (1878, 106886), (3756, 53443), (4069, 49332), (4111, 48828), (8138, 24666), (8222, 24414), (12207, 16444), (12333, 16276)]