201206295

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1749

約数の個数: 64

約数和(自身を含む): 384768000

約数和(自身を除く): 183561705

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 47, 57, 95, 135, 141, 171, 235, 285, 423, 513, 705, 855, 893, 1269, 1669, 2115, 2565, 2679, 4465, 5007, 6345, 8037, 8345, 13395, 15021, 24111, 25035, 31711, 40185, 45063, 75105, 78443, 95133, 120555, 158555, 225315, 235329, 285399, 392215, 475665, 705987, 856197, 1176645, 1426995, 1490417, 2117961, 3529935, 4280985, 4471251, 7452085, 10589805, 13413753, 22356255, 40241259, 67068765, 201206295]

約数ペア:

[(1, 201206295), (3, 67068765), (5, 40241259), (9, 22356255), (15, 13413753), (19, 10589805), (27, 7452085), (45, 4471251), (47, 4280985), (57, 3529935), (95, 2117961), (135, 1490417), (141, 1426995), (171, 1176645), (235, 856197), (285, 705987), (423, 475665), (513, 392215), (705, 285399), (855, 235329), (893, 225315), (1269, 158555), (1669, 120555), (2115, 95133), (2565, 78443), (2679, 75105), (4465, 45063), (5007, 40185), (6345, 31711), (8037, 25035), (8345, 24111), (13395, 15021)]